Fisker Karma Pictures & Full Specs!!
#1
05-12-2009, 09:49 PM
Fisker Karma Pictures & Full Specs!!
The ultimate luxury Plug-In. 2009 Fisker Karma Four Door Coupe
THE NATURE OF LUXURY
Luxury leads the way for the driver – and the environment – with the world’s first eco-chic cars created in equally eco-friendly facilities. The Karma’s dramatic proportions and sumptuous design offer smile-inducing performance. And the interior lets four adults and luggage travel in comfort. With zero emissions. Zero compromise. And a cleaner conscience than ever before.
THE NATURE OF TECHNOLOGY
The Karma uses Q-DRIVE plug-in hybrid technology, developed exclusively for Fisker Automotive by Quantum Technologies. A fully-charged Karma burns no fuel for the first 50 miles. Venture further and the gasoline engine turns a generator to charge the lithium ion battery. Once the 50-mile electric range has been exceeded, the car operates as a normal hybrid vehicle. This balance of electric and gas range makes it entirely possible that Karma drivers who charge their car overnight and commute less than 50 miles a day will achieve an average fuel economy of 100 mpg (2.4L/100km) per year.
THE NATURE OF BEAUTY
Environmentalism has never been more beautifully infused with elegance and style. Designer Henrik Fisker has taken the automotive hybrid to a new level of performance and style. With zero compromise in either category.
DESIGN
The Fisker name has attracted and attained worldwide brand recognition, thanks to years of first-class automotive designs. Over his 18 years in the car design business, Henrik Fisker has left his thumbprint on some of the most highly regarded automobiles. His creations range from the BMW Z8, Aston Martin DB9 & V8 Vantage to his most recent creations – the Tramonto and Latigo CS, designed under the Fisker Coachbuild nameplate.
With the launch of Fisker Automotive, Fisker was inspired to keep the excitement alive in car design. This time a new element was considered in the overall design – to deliver a beautiful car that makes environmental sense. Environmentally friendly, plug-in hybrid cars don’t have to be bland in design. The focus was to creating a design which delivers the ECO-CHIC factor – an environmentally friendly car with a futuristic design delivering sculpture, dramatic proportion and all without compromise.
The stance of the first design, the Fisker Karma, is wide and low. It delivers such dramatic proportions for a four-door sports sedan that one would not anticipate. The height of a Porsche 911, length of a Mercedes Benz CLS and the width of a BMW 7 Series. The sleek design accents the long hood and is a direct result of our breakthrough chassis. Fisker was able to incorporate many of the aspects a designer would dream of in designing a car – the design takes the technology and proves that the best technology can be wrapped up in a beautiful package.
In traditional Henrik Fisker fashion, the first designs showcased to the public are what the customer will own as an end result. Fisker doesn’t believe in wowing the audience and then changing the design when it comes time to produce the car. The development approach is to focus on creating sketches, which are then carried into the clay model phase. We couple this with the latest in digital tools for high efficiency and optimal development time turn around.
The interior design of the car is an equally important element of design. A modern, sophisticated and luxurious finish is delivered in all Fisker Automotive designs.
TECHNOLOGY
Fisker Automotive is taking a novel approach to merging beauty and style with an environmental conscience. The car features cutting-edge plug-in hybrid technology, penned as Q DRIVE, developed by Quantum Technologies exclusively for Fisker Automotive. The Karma's Q DRIVE configuration consists of a small gasoline engine that turns the generator, which charges the lithium ion battery pack, powering the electric motor and turning the rear wheels.
This proprietary design allows consumers' to drive the car emission free for up to 50 miles (80km) a day provided the car is charged every evening. It's conceivable that if consumers follow this daily routine, they will only need to fuel the car but once a year. This means it will not only cut down on pollution and global warming, but on a consumer's gasoline budget as well. This Q DRIVE technology will provide a base for all future derivatives from Fisker Automotive.
The Fisker Karma will offer partly self-contained climate control, as consumers will have the option to purchase a full-length solar roof that will help charge the car and provide cooling for the interior cabin while the car is parked. Additionally, Fisker Automotive will offer consumers an option to purchase a set of solar panels for their roofs or garages where they can generate electricity during the day to charge the car overnight…again cost and emission free.
Statistics show that the majority of pollution from automobiles occurs on consumers' daily commute to and from work or dropping the kids off at school. Currently, more than 60% of Americans and Europeans are driving less than 50 miles (80km) on their daily commute. If this 60% of commuters would drive a plug-in hybrid like the Fisker Karma, we could see the fastest possible reduction both in oil consumption and emissions - all without sacrificing their daily driving habits. Additionally, plug-in hybrids have the potential to augment the planning of cleaner electrical power plants, ultimately producing a dramatic effect on our society and future generations.
TECHNICAL SPECIFICATIONS
PERFORMANCE
Low, wide and coupe-like in profile, sensually sculpted surfaces mix with dramatic and powerful proportions to give the Fisker Karma a “look” all its own. The Karma's dynamic stance is just as much a thing of beauty as it is a result of the car's proprietary technical layout. Standard 22-inch light alloy rims at all four corners make Karma a world-leader in the wheel to body relationship. Form and function go hand in hand at Fisker.
Furthermore, innovative and functional design features such as side-mounted charging indicators, state-of-the-art LED-Xenon lighting, unique external mounted speaker covers and a one-piece solar glass roof work in harmony to express the new design aesthetic that is Eco-Chic.
The exterior design of the production Karma is instantly recognizable and makes no compromises, with only minor changes from the 2008 Karma show car.
EXTERIOR:
MSRP
Dear Fisker Automotive Customer, We have just published the technical specifications of your Fisker Karma. We know this communication will continue to build excitement and interest for the months to come…
With a base price of $87,900 (USD), the Fisker Karma is scheduled to begin delivery in November, 2009. Featuring the proprietary Q-Drive powertrain, the Fisker Karma will have an all-electric range of 50 miles (80km). After the all electric 50 miles, the gasoline engine turns a generator to charge the lithium ion battery. Once the 50-mile electric range has been exceeded, the Fisker Karma can be used as a normal hybrid vehicle. With this balance of electric and gas range, Fisker Automotive estimates that most Karma drivers who charge the Karma overnight and commute less than 50 miles per day will be able to achieve an average fuel economy of 100 mpg (2.4L/100km) per year….
To optimize cooling and aerodynamics, the exhaust pipe from the ICE engine is routed directly out behind the front wheels. A small functional side vent will release the hot air when the ICE engine is turned on. The Fisker Karma also features a complete flush B-pillar. The B-pillar is a safety feature and already fulfills the proposed 2012 rollover protection safety regulations…
The vehicle’s ride and handling is decisively sporty and includes very responsive steering. The Karma’s long wheel base, wide track and low center of gravity provide excellent cornering and stability at highway speeds.
The innovative powertrain, Q-drive, utilizes a large, powerful lithium ion battery and a powerful 2-liter direct injected turbo-charged 4-cylinder gasoline engine developing 260 hp, which enables the Karma to achieve a continuous top speed of 125 mph and a 0-60 of 5.8 seconds. The large powerful lithium ion battery provides 22.6 kWh, which has unique control software. The two powerful electric motors deliver a combined 408 hp.
Additional features of the Karma include:
Karma Powertrain “Q Drive”
Powertrain Overview Description
The Karma powertrain is a high performance, high efficiency, plug-in hybrid electric system comprised of three electric machines, three inverters, a turbo-charged 2.0 L high-feature DI gasoline engine and an advanced Lithium-ion technology battery pack. This hardware combination coupled with the innovative Q-Drive control system provides for a unique driving experience where energy, power, feel, and fuel economy are optimized to satisfy driver demands.
Energy Storage System
The energy storage system incorporates an advanced lithium-ion chemistry battery pack with integrated control and safety systems that ensure safe and powerful operation throughout the operating life. The system has a maximum storage capacity of 22.6 kW-hrs and is capable of delivering a peak electric power of 200 kW (500 Amps at 400 Volts) throughout the charge depleting range of operation. The Advanced Lithium Power battery pack has been designed for the rigorous requirements of the automotive environment, and is a full “plug and play unit” utilizing all advanced vehicle communications software. The battery pack uses inherently safe cell chemistry and has been designed with multiple levels of software and hardware features to ensure optimal performance while providing the highest levels of safety features.
Powertrain Electric Traction
The power dense dual motor traction drive is capable of delivering a peak output mechanical power of 300 kW (408 hp) and a peak torque of 1300 Nm (959 Ft-lb) to the input of the differential. In Sport mode this provides for a high performance luxury sport sedan acceleration time of 0 to 60 mph (0-100 km/h) in less than 6 seconds. The sustained (electronic limited) top speed is 125 mph (200 km/h).
Karma Powertrain Operating Modes
Stealth
Stealth is the default mode of operation. In this mode of operation the Q-Drive continuously optimizes the system performance and efficiency around fuel economy and electric operation. The high efficiency traction system and stable battery pack operating characteristics provide for full no-compromise electric performance on the urban driving schedule. The total achievable all electric range of greater than 50 miles is realized while in Stealth mode. In this mode the maximum vehicle speed will be limited to 95 mph with slightly limited acceleration. When electric mode is exited, the charge sustaining low energy threshold has been reached. The Q-Drive system then transitions to HEV operation. In HEV mode, the Q-Drive still optimizes fuel economy.
Sport
Sport is a driver selectable feature allowing for enhanced vehicle performance operation. This mode takes full advantage of the peak traction system performance capability and delivers the peak on-demand power and torque in order to achieve a 0 to 60 mph time of 5.8 seconds and a top speed of 125 mph. At anytime the driver can switch between stealth and sport modes. Should the driver wish to change back to Stealth mode, the Q-Drive will transition the vehicle operation to the Stealth mode low energy operating threshold.
HEV
When in HEV or charge sustaining mode the Q-Drive control system operates the vehicle very much the same as a normal strong hybrid. This includes deceleration engine shutdown, zero speed engine-off, electric launch and auto-start capability, and charge sustaining while maintaining charge balancing throughout the customer drive cycle. When the driver is in Sport mode, the Q-Drive automatically transitions to the charge sustaining mode at a higher SOC level than when in Stealth mode. This ensures that sufficient energy is available to support driver demands. Should the driver transition from Stealth to Sport while in HEV mode; the Q-Drive will restore the higher low-energy threshold. This provides for a high performance, on-demand, no-compromise, vehicle operation.
Fuel Economy & Energy Recovery
The Q-Drive system in all modes of operation works synchronously with the regenerative braking system and optimizes the energy recovery around driving conditions, driver demands for downhill simulated engine braking, vehicle speed, and road conditions.
Exterior Design
Eco Chic
Low, wide and coupe-like in profile, sensually sculpted surfaces mix with dramatic and powerful proportions to give the Fisker Karma a “look” all its own. The Karma’s dynamic stance is just as much a thing of beauty as it is a result of the car’s proprietary technical layout. Standard 22-inch light alloy rims at all four corners make Karma a world-leader in the wheel to body relationship. Form and function go hand in hand at Fisker.
Furthermore, innovative and functional design features such as side-mounted charging indicators, state-of-the-art LED-Xenon lighting, unique external-mounted speaker covers and a one-piece solar glass roof work in harmony to express the new design aesthetic that is Eco-Chic.
The exterior design of the production Karma is instantly recognizable and makes no compromises, with only minor changes from the 2008 Karma show car.
Headlamps/Tail lamps
The Karma headlamp combines a Bi-Xenon main lighting module with state-of-the-art LEDs making it one of the most energy-efficient headlamps ever offered. The distinctive bezel design is yet another example of the new Eco-Chic aesthetic.
The tail lamp features are state-of-the-art LEDs for low energy consumption.
Technical Specifications Solar Roof
The Fisker Karma is unique in having the world’s largest continuous formed glass solar roof panel on a car. The splayed solar cell array maximizes solar ray absorption under various lighting conditions. The graphic accent that runs between the solar cells gives the solar roof a unique and futuristic appearance.
Solar Roof Functionality
The Karma solar energy system converts radiated power from the sun into stored electrical energy. All energy gained from the sun supplants that of the batteries and fuel, effectively increasing the electric range of the Karma.
Solar Power Modes
During vehicle on mode and accessory mode, the electrical system will use all available solar power. For vehicle off mode, the driver may choose from 3 solar power strategies…
The solar system architecture consists of a the solar panel and power conditioning devices which manage the power delivered utilizing maximum power point (MPP) tracking. The solar panel is comprised of 4 electrically separate zones, each consisting of 20 cells in series. Each of the 4 zones incorporates MPP tracking to maximize power output for various solar radiation angles and partial shading conditions.
As a subsystem, it serves as an integral part of the vehicle onboard energy management strategy to continuously optimizes and manage on board vehicle energy.
Technical Specifications
Embodied in the Fisker Karma is a high-performance light-weight aluminum space-frame – developed by the most experienced body structure engineers in the automotive industry. The Karma aluminum spaceframe fulfills high stiffness targets for bending and torsion while fulfilling all current crash standards. The strong aluminum spaceframe allows the driver of the Fisker Karma to experience a new level of body rigidity and damping. The resulting steering feel and the driving dynamics will be unmatched in the 4-door sports sedan class.
The side glass “DLO” appears as one smooth, unbroken curved surface that incorporates a flush b-pillar. Due to the strong b-pillar, the Fisker Karma easily fulfills the proposed 2012 rollover protection rules.
Vehicle Architecture
The Fisker Karma’s vehicle architecture layout features the lithium ion battery packaged into the tunnel enabling a very low center of gravity in the middle of the vehicle – perfect for best driving dynamics and safety. A further advantage of this architecture is the completely closed and rigid body shell that surrounds the driver and the passengers between the front and the rear of the vehicle.
Interior
The final production interior will be unveiled in Detroit at the NAIAS on January 15, 2009.
Chassis – Suspension:
Designed to match the unique driving experience of the Fisker Karma’s electric driveline, the suspension system balances attributes of a grand touring sedan with the fun-to-drive characteristics of a legitimate sports car. Using a systems integration approach to the complex tradeoffs of an all new plug-in hybrid platform, engineers were able to meet rigorous functional targets that are competitive with other luxury sports sedans. The design result takes advantage of Karma’s low center of gravity, wide track, and long wheelbase to deliver a unique driving experience with a blend of response and comfort.
Both front and rear suspensions feature a “short long arm” (SLA) architecture with a short spindle height. Similar to that found in many sports cars, the compact package of the SLA suspension is compatible with Karma’s low overall hood height and a dramatic rear end styling.
All suspension components including control arms, knuckles and sub frame are made from lightweight cast aluminum. The liberal use of aluminum in many chassis components reduces the overall weight, including un-sprung weight, to improve agility and ride performance.
The Karma is controlled at each of four wheels with mono-tube shock absorbers that are specifically tuned to improve the level of roll damping, giving a sense of flat cornering with little body roll. The rear shock absorbers are load-leveling, so the vehicle maintains it showroom stature at any loaded condition.
Fundamental to the driver interface, the steering is a hydraulically power-assisted rack and pinion. The hydraulic power unit is electrically driven and tuned for optimum steering feel with a programmable servo assist feature. Steering ratio is 14 to 1, with 2.7 turns lock-to-lock giving remarkable steering responsiveness. Specific focus has been also been given to balancing highway responsiveness with reduced parking efforts, giving a sense of an overall smaller and more nimble vehicle.
Brake Actuation System
The Fisker Karma will be assembled by Valmet Automotive in a highly automized assembly facility. Valmet Automotive is currently producing the Porsche Boxster and Porsche Cayman. The first Fisker Karma will be delivered to customers in November 2009. Yearly volume is anticipated to reach 15,000 cars per year.
A total of 40 retailers for the U.S. will be established by October 2009. Fisker Automotive will announce 20 of their Retailers in January 2009. European pricing will be announced at the International Geneva Motor Show in March, 2009.
Fisker Automotive, Inc.
Fisker Automotive is a privately owned car company with Henrik Fisker as the CEO. Fisker Coachbuild, LLC will be the exclusive design house for Fisker Automotive through the entire range of product development. The company has backing from Kleiner Perkins Caufield & Byers, Palo Alto Investors and Qatar Investment Authority.
THE NATURE OF LUXURY
Luxury leads the way for the driver – and the environment – with the world’s first eco-chic cars created in equally eco-friendly facilities. The Karma’s dramatic proportions and sumptuous design offer smile-inducing performance. And the interior lets four adults and luggage travel in comfort. With zero emissions. Zero compromise. And a cleaner conscience than ever before.
THE NATURE OF TECHNOLOGY
The Karma uses Q-DRIVE plug-in hybrid technology, developed exclusively for Fisker Automotive by Quantum Technologies. A fully-charged Karma burns no fuel for the first 50 miles. Venture further and the gasoline engine turns a generator to charge the lithium ion battery. Once the 50-mile electric range has been exceeded, the car operates as a normal hybrid vehicle. This balance of electric and gas range makes it entirely possible that Karma drivers who charge their car overnight and commute less than 50 miles a day will achieve an average fuel economy of 100 mpg (2.4L/100km) per year.
THE NATURE OF BEAUTY
Environmentalism has never been more beautifully infused with elegance and style. Designer Henrik Fisker has taken the automotive hybrid to a new level of performance and style. With zero compromise in either category.
DESIGN
The Fisker name has attracted and attained worldwide brand recognition, thanks to years of first-class automotive designs. Over his 18 years in the car design business, Henrik Fisker has left his thumbprint on some of the most highly regarded automobiles. His creations range from the BMW Z8, Aston Martin DB9 & V8 Vantage to his most recent creations – the Tramonto and Latigo CS, designed under the Fisker Coachbuild nameplate.
With the launch of Fisker Automotive, Fisker was inspired to keep the excitement alive in car design. This time a new element was considered in the overall design – to deliver a beautiful car that makes environmental sense. Environmentally friendly, plug-in hybrid cars don’t have to be bland in design. The focus was to creating a design which delivers the ECO-CHIC factor – an environmentally friendly car with a futuristic design delivering sculpture, dramatic proportion and all without compromise.
The stance of the first design, the Fisker Karma, is wide and low. It delivers such dramatic proportions for a four-door sports sedan that one would not anticipate. The height of a Porsche 911, length of a Mercedes Benz CLS and the width of a BMW 7 Series. The sleek design accents the long hood and is a direct result of our breakthrough chassis. Fisker was able to incorporate many of the aspects a designer would dream of in designing a car – the design takes the technology and proves that the best technology can be wrapped up in a beautiful package.
In traditional Henrik Fisker fashion, the first designs showcased to the public are what the customer will own as an end result. Fisker doesn’t believe in wowing the audience and then changing the design when it comes time to produce the car. The development approach is to focus on creating sketches, which are then carried into the clay model phase. We couple this with the latest in digital tools for high efficiency and optimal development time turn around.
The interior design of the car is an equally important element of design. A modern, sophisticated and luxurious finish is delivered in all Fisker Automotive designs.
TECHNOLOGY
Fisker Automotive is taking a novel approach to merging beauty and style with an environmental conscience. The car features cutting-edge plug-in hybrid technology, penned as Q DRIVE, developed by Quantum Technologies exclusively for Fisker Automotive. The Karma's Q DRIVE configuration consists of a small gasoline engine that turns the generator, which charges the lithium ion battery pack, powering the electric motor and turning the rear wheels.
This proprietary design allows consumers' to drive the car emission free for up to 50 miles (80km) a day provided the car is charged every evening. It's conceivable that if consumers follow this daily routine, they will only need to fuel the car but once a year. This means it will not only cut down on pollution and global warming, but on a consumer's gasoline budget as well. This Q DRIVE technology will provide a base for all future derivatives from Fisker Automotive.
The Fisker Karma will offer partly self-contained climate control, as consumers will have the option to purchase a full-length solar roof that will help charge the car and provide cooling for the interior cabin while the car is parked. Additionally, Fisker Automotive will offer consumers an option to purchase a set of solar panels for their roofs or garages where they can generate electricity during the day to charge the car overnight…again cost and emission free.
Statistics show that the majority of pollution from automobiles occurs on consumers' daily commute to and from work or dropping the kids off at school. Currently, more than 60% of Americans and Europeans are driving less than 50 miles (80km) on their daily commute. If this 60% of commuters would drive a plug-in hybrid like the Fisker Karma, we could see the fastest possible reduction both in oil consumption and emissions - all without sacrificing their daily driving habits. Additionally, plug-in hybrids have the potential to augment the planning of cleaner electrical power plants, ultimately producing a dramatic effect on our society and future generations.
TECHNICAL SPECIFICATIONS
- Plug-in hybrid technology Q DRIVE
- 0-60 in less than 6 seconds (0-100 km/h 6 seconds)
- Top speed 125 mph (200 km/h)
- Two Driving Modes: The driver will be able to select between two modes of driving. The first mode is Stealth Drive, which is the quiet economy mode for optimal relaxed and efficient driving. By flipping the second paddle behind the steering wheel, the car will switch to Sport Drive, which will access the full power of the vehicle.
- Regenerative brakes featured to recapture braking energy
- Low center of gravity provides optimal sport vehicle driving dynamic
PERFORMANCE
- Plug-in hybrid technology Q DRIVE
- Stealth Mode 0-60 in 7.5 seconds (0-100 km/h 7.5 seconds) Top speed 95 mph (153 km/h)
- Sport Mode 0-60 in 5.8 seconds (0-100 km/h 5.8 seconds) Top speed 125 mph (200 km/h)
- Two Driving Modes: The driver will be able to select between two modes of driving. The first mode is Stealth Drive, which is the quiet economy mode for optimal relaxed and efficient driving. By flipping the second paddle behind the steering wheel, the car will switch to Sport Drive, which will access the full power of the vehicle.
- Regenerative brakes featured to recapture braking energy
- Low center of gravity provides optimal sport vehicle driving dynamics
Low, wide and coupe-like in profile, sensually sculpted surfaces mix with dramatic and powerful proportions to give the Fisker Karma a “look” all its own. The Karma's dynamic stance is just as much a thing of beauty as it is a result of the car's proprietary technical layout. Standard 22-inch light alloy rims at all four corners make Karma a world-leader in the wheel to body relationship. Form and function go hand in hand at Fisker.
Furthermore, innovative and functional design features such as side-mounted charging indicators, state-of-the-art LED-Xenon lighting, unique external mounted speaker covers and a one-piece solar glass roof work in harmony to express the new design aesthetic that is Eco-Chic.
The exterior design of the production Karma is instantly recognizable and makes no compromises, with only minor changes from the 2008 Karma show car.
EXTERIOR:
- All new from the ground up exterior design
- Low and wide stance
- All new drive train configuration with optimal weight distribution
- Extensive use of lightweight materials for panels used for optimal weight and driving dynamics
- Self-contained climate control through a full-length solar roof to help charge the car and provide cooling for the interior cabin while the car is parked
- 22-inch lightweight alloy wheels
- LED tail-lamps
- Driver visibility – Front fenders visible with a view of the long hood
- Our material philosophy balances sensuality with accountability by carefully sourcing classic automotive materials from environmentally conscious partners.
- Wood trim is sourced from non-living trees such as naturally “fallen trees” as a result of age, “rescued trees” from naturally occurring fires in California, and “sunken trees” found on American lake bottoms.
- The faceted edges of our EcoGlass, made from naturally recyclable sand, offer a luster and brilliance that adds richness and life, underlining the physical strength from its layered glass and resin construction.
- Our most advanced sustainable material series, “EcoChic,” is based on a completely animal-free approach that offers the most luxurious automotive environment. This series uses a soft hand textile composed of 100% Bamboo Viscose and frames authentic fossil leaves inside the EcoGlass.
- The Karma’s “EcoSport” series incorporates hand-wrapped premium leather from a partner with a 100% sustainable manufacturing strategy that includes “Happy Cow” policies – utilizing over 85% of each hide. Design intent is to preserve the natural look and feel of the leather, while highlighting the uniqueness and “natural markings” of each individual hide.
MSRP
- $87,900 - ($80,400 with hybrid tax rebate)
- 408 hp
- 959 ft-lb torque
- Q-Drive powertrain, Litium ion battery
- 2.0L DI turbo 4-cylinder gasoline engine developing 260 hp
- Rear Wheel Drive
- 50 mile electric drive, ~100mpg after
- Average cost: $0.03 per mile
- Stealth Mode
- Sport Mode
- Regenerative braking
- Solar roof
- Height 51.57 inches (1310mm)
- Length 195.67 inches (4970mm)
- Width 78.11 inches (1984 mm)
- Weight 4,650 lbs
Dear Fisker Automotive Customer, We have just published the technical specifications of your Fisker Karma. We know this communication will continue to build excitement and interest for the months to come…
With a base price of $87,900 (USD), the Fisker Karma is scheduled to begin delivery in November, 2009. Featuring the proprietary Q-Drive powertrain, the Fisker Karma will have an all-electric range of 50 miles (80km). After the all electric 50 miles, the gasoline engine turns a generator to charge the lithium ion battery. Once the 50-mile electric range has been exceeded, the Fisker Karma can be used as a normal hybrid vehicle. With this balance of electric and gas range, Fisker Automotive estimates that most Karma drivers who charge the Karma overnight and commute less than 50 miles per day will be able to achieve an average fuel economy of 100 mpg (2.4L/100km) per year….
To optimize cooling and aerodynamics, the exhaust pipe from the ICE engine is routed directly out behind the front wheels. A small functional side vent will release the hot air when the ICE engine is turned on. The Fisker Karma also features a complete flush B-pillar. The B-pillar is a safety feature and already fulfills the proposed 2012 rollover protection safety regulations…
The vehicle’s ride and handling is decisively sporty and includes very responsive steering. The Karma’s long wheel base, wide track and low center of gravity provide excellent cornering and stability at highway speeds.
The innovative powertrain, Q-drive, utilizes a large, powerful lithium ion battery and a powerful 2-liter direct injected turbo-charged 4-cylinder gasoline engine developing 260 hp, which enables the Karma to achieve a continuous top speed of 125 mph and a 0-60 of 5.8 seconds. The large powerful lithium ion battery provides 22.6 kWh, which has unique control software. The two powerful electric motors deliver a combined 408 hp.
Additional features of the Karma include:
Karma Powertrain “Q Drive”
Powertrain Overview Description
The Karma powertrain is a high performance, high efficiency, plug-in hybrid electric system comprised of three electric machines, three inverters, a turbo-charged 2.0 L high-feature DI gasoline engine and an advanced Lithium-ion technology battery pack. This hardware combination coupled with the innovative Q-Drive control system provides for a unique driving experience where energy, power, feel, and fuel economy are optimized to satisfy driver demands.
Energy Storage System
The energy storage system incorporates an advanced lithium-ion chemistry battery pack with integrated control and safety systems that ensure safe and powerful operation throughout the operating life. The system has a maximum storage capacity of 22.6 kW-hrs and is capable of delivering a peak electric power of 200 kW (500 Amps at 400 Volts) throughout the charge depleting range of operation. The Advanced Lithium Power battery pack has been designed for the rigorous requirements of the automotive environment, and is a full “plug and play unit” utilizing all advanced vehicle communications software. The battery pack uses inherently safe cell chemistry and has been designed with multiple levels of software and hardware features to ensure optimal performance while providing the highest levels of safety features.
Powertrain Electric Traction
The power dense dual motor traction drive is capable of delivering a peak output mechanical power of 300 kW (408 hp) and a peak torque of 1300 Nm (959 Ft-lb) to the input of the differential. In Sport mode this provides for a high performance luxury sport sedan acceleration time of 0 to 60 mph (0-100 km/h) in less than 6 seconds. The sustained (electronic limited) top speed is 125 mph (200 km/h).
Karma Powertrain Operating Modes
Stealth
Stealth is the default mode of operation. In this mode of operation the Q-Drive continuously optimizes the system performance and efficiency around fuel economy and electric operation. The high efficiency traction system and stable battery pack operating characteristics provide for full no-compromise electric performance on the urban driving schedule. The total achievable all electric range of greater than 50 miles is realized while in Stealth mode. In this mode the maximum vehicle speed will be limited to 95 mph with slightly limited acceleration. When electric mode is exited, the charge sustaining low energy threshold has been reached. The Q-Drive system then transitions to HEV operation. In HEV mode, the Q-Drive still optimizes fuel economy.
Sport
Sport is a driver selectable feature allowing for enhanced vehicle performance operation. This mode takes full advantage of the peak traction system performance capability and delivers the peak on-demand power and torque in order to achieve a 0 to 60 mph time of 5.8 seconds and a top speed of 125 mph. At anytime the driver can switch between stealth and sport modes. Should the driver wish to change back to Stealth mode, the Q-Drive will transition the vehicle operation to the Stealth mode low energy operating threshold.
HEV
When in HEV or charge sustaining mode the Q-Drive control system operates the vehicle very much the same as a normal strong hybrid. This includes deceleration engine shutdown, zero speed engine-off, electric launch and auto-start capability, and charge sustaining while maintaining charge balancing throughout the customer drive cycle. When the driver is in Sport mode, the Q-Drive automatically transitions to the charge sustaining mode at a higher SOC level than when in Stealth mode. This ensures that sufficient energy is available to support driver demands. Should the driver transition from Stealth to Sport while in HEV mode; the Q-Drive will restore the higher low-energy threshold. This provides for a high performance, on-demand, no-compromise, vehicle operation.
Fuel Economy & Energy Recovery
The Q-Drive system in all modes of operation works synchronously with the regenerative braking system and optimizes the energy recovery around driving conditions, driver demands for downhill simulated engine braking, vehicle speed, and road conditions.
Exterior Design
Eco Chic
Low, wide and coupe-like in profile, sensually sculpted surfaces mix with dramatic and powerful proportions to give the Fisker Karma a “look” all its own. The Karma’s dynamic stance is just as much a thing of beauty as it is a result of the car’s proprietary technical layout. Standard 22-inch light alloy rims at all four corners make Karma a world-leader in the wheel to body relationship. Form and function go hand in hand at Fisker.
Furthermore, innovative and functional design features such as side-mounted charging indicators, state-of-the-art LED-Xenon lighting, unique external-mounted speaker covers and a one-piece solar glass roof work in harmony to express the new design aesthetic that is Eco-Chic.
The exterior design of the production Karma is instantly recognizable and makes no compromises, with only minor changes from the 2008 Karma show car.
Headlamps/Tail lamps
The Karma headlamp combines a Bi-Xenon main lighting module with state-of-the-art LEDs making it one of the most energy-efficient headlamps ever offered. The distinctive bezel design is yet another example of the new Eco-Chic aesthetic.
The tail lamp features are state-of-the-art LEDs for low energy consumption.
Technical Specifications Solar Roof
The Fisker Karma is unique in having the world’s largest continuous formed glass solar roof panel on a car. The splayed solar cell array maximizes solar ray absorption under various lighting conditions. The graphic accent that runs between the solar cells gives the solar roof a unique and futuristic appearance.
Solar Roof Functionality
The Karma solar energy system converts radiated power from the sun into stored electrical energy. All energy gained from the sun supplants that of the batteries and fuel, effectively increasing the electric range of the Karma.
Solar Power Modes
During vehicle on mode and accessory mode, the electrical system will use all available solar power. For vehicle off mode, the driver may choose from 3 solar power strategies…
- Auto-the Karma will use the solar power for optimal benefit and focus on system efficiency and reduced costs, including energy and longevity. The Karma will use this default strategy unless the driver selects otherwise, and the Karma resets to this strategy after each power-on.
- Climate-the energy management system will utilize the solar power to ventilate the passenger compartment and reduce the effects of radiant heating. The driver can select this option from the solar menu.
- Charging-the Karma will store as much energy as possible from solar power. The driver can select this option from the solar menu.
The solar system architecture consists of a the solar panel and power conditioning devices which manage the power delivered utilizing maximum power point (MPP) tracking. The solar panel is comprised of 4 electrically separate zones, each consisting of 20 cells in series. Each of the 4 zones incorporates MPP tracking to maximize power output for various solar radiation angles and partial shading conditions.
As a subsystem, it serves as an integral part of the vehicle onboard energy management strategy to continuously optimizes and manage on board vehicle energy.
Technical Specifications
- 0.5 kWh/day
- 130 W
- Locking charging port with lid for 110V and 220V charging on driver’s side rear quarter panel (analog to fuel filler on passenger side)
Embodied in the Fisker Karma is a high-performance light-weight aluminum space-frame – developed by the most experienced body structure engineers in the automotive industry. The Karma aluminum spaceframe fulfills high stiffness targets for bending and torsion while fulfilling all current crash standards. The strong aluminum spaceframe allows the driver of the Fisker Karma to experience a new level of body rigidity and damping. The resulting steering feel and the driving dynamics will be unmatched in the 4-door sports sedan class.
The side glass “DLO” appears as one smooth, unbroken curved surface that incorporates a flush b-pillar. Due to the strong b-pillar, the Fisker Karma easily fulfills the proposed 2012 rollover protection rules.
Vehicle Architecture
The Fisker Karma’s vehicle architecture layout features the lithium ion battery packaged into the tunnel enabling a very low center of gravity in the middle of the vehicle – perfect for best driving dynamics and safety. A further advantage of this architecture is the completely closed and rigid body shell that surrounds the driver and the passengers between the front and the rear of the vehicle.
Interior
The final production interior will be unveiled in Detroit at the NAIAS on January 15, 2009.
Chassis – Suspension:
Designed to match the unique driving experience of the Fisker Karma’s electric driveline, the suspension system balances attributes of a grand touring sedan with the fun-to-drive characteristics of a legitimate sports car. Using a systems integration approach to the complex tradeoffs of an all new plug-in hybrid platform, engineers were able to meet rigorous functional targets that are competitive with other luxury sports sedans. The design result takes advantage of Karma’s low center of gravity, wide track, and long wheelbase to deliver a unique driving experience with a blend of response and comfort.
Both front and rear suspensions feature a “short long arm” (SLA) architecture with a short spindle height. Similar to that found in many sports cars, the compact package of the SLA suspension is compatible with Karma’s low overall hood height and a dramatic rear end styling.
All suspension components including control arms, knuckles and sub frame are made from lightweight cast aluminum. The liberal use of aluminum in many chassis components reduces the overall weight, including un-sprung weight, to improve agility and ride performance.
The Karma is controlled at each of four wheels with mono-tube shock absorbers that are specifically tuned to improve the level of roll damping, giving a sense of flat cornering with little body roll. The rear shock absorbers are load-leveling, so the vehicle maintains it showroom stature at any loaded condition.
Fundamental to the driver interface, the steering is a hydraulically power-assisted rack and pinion. The hydraulic power unit is electrically driven and tuned for optimum steering feel with a programmable servo assist feature. Steering ratio is 14 to 1, with 2.7 turns lock-to-lock giving remarkable steering responsiveness. Specific focus has been also been given to balancing highway responsiveness with reduced parking efforts, giving a sense of an overall smaller and more nimble vehicle.
Brake Actuation System
- Electro-hydraulic brake boost unit with integral chassis control functions:
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- Brake proportioning
- ABS
- Traction control
- Stability control
- Electrically regenerative brake blending with friction braking
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- Parking Brake
- Electrically actuated parking brake, bi-directional switch operation
- Tires
- Front: 245/35R22 Michelin Pilot Sport PS2 with optimized rolling resistance
- Rear: 265/35R22 Michelin Pilot Sport PS2 with optimized rolling resistance
- Acceleration (’sport’ mode)
- 0-60 miles/hour = 5.8 seconds (0-100 km/h in 6 seconds)
- Top speed (continuous) = 125 miles/hour (200 km/h)
- Weight
- curb weight = 4,650 lbs
- Range
- Electric Only Range = 50 miles EPA city cycle
- Total Range = Over 300 miles
- Exterior Dimensions
- Overall Length = 4987 mm
- Overall Width = 1984 mm
- Overall Height = 1330 mm
- Front Overhang = 913 mm
- Rear Overhang = 914 mm
- Wheelbase = 3160 mm
- Front Track = 1689 mm
- Rear Track = 1720 mm
- Rear Wheel Drive
- Performance:
- Stealth Mode = max 95 mph – battery only
- Performance Mode = max 125 mph – (ICE & battery-combined)
- Drive Motor(s) Power = 2 x 150 kW (408 hp)
- Battery Size
- Dimensions = 1870 mm L x 205 mm W x 360 mm H
- Energy Capacity = 22.6 kW hours
- ICE Power-Train = 2.0 Liter DI Turbo Ecotec
- Exhaust System Location = Engine Bay
- Transmission = Not Required
The Fisker Karma will be assembled by Valmet Automotive in a highly automized assembly facility. Valmet Automotive is currently producing the Porsche Boxster and Porsche Cayman. The first Fisker Karma will be delivered to customers in November 2009. Yearly volume is anticipated to reach 15,000 cars per year.
A total of 40 retailers for the U.S. will be established by October 2009. Fisker Automotive will announce 20 of their Retailers in January 2009. European pricing will be announced at the International Geneva Motor Show in March, 2009.
Fisker Automotive, Inc.
Fisker Automotive is a privately owned car company with Henrik Fisker as the CEO. Fisker Coachbuild, LLC will be the exclusive design house for Fisker Automotive through the entire range of product development. The company has backing from Kleiner Perkins Caufield & Byers, Palo Alto Investors and Qatar Investment Authority.
Last edited by EVS Motors Inc.; 03-25-2010 at 11:17 AM.
#3
05-12-2009, 09:53 PM
