The electric motor is paired with a nickel metal-hydride battery pack fitted beneath the luggage compartment. The 288 volt battery consists of 240 individual cells and offers an energy density of 1.7 kWh. Both systems are capable of running independently or together and when combined, produce a total of 380 horsepower and 428 lbs.-ft. of torque.
The new supercharged hybrid allows Touareg to offer customers V8 power with better fuel efficiency than a V6 engine. The eight-speed automatic transmission ensures power is always available, while helping the Touareg Hybrid achieve an EPA estimated 25 mpg during highway driving. When the driver releases the gas pedal, the engine will shut off while a special clutch disengages the transmission from the engine, allowing it to “coast” forward emission free without electric or combustion power to further aid in fuel savings.
Regenerative breaking also allows the electric motor to recover kinetic energy during coasting and braking to help recharge the nickel metal-hydride battery pack. Touareg Hybrid can drive up to 30 mph on pure electric power.
Another first for the Touareg hybrid is the standard Start-Stop system, which automatically stops the engine during idling, for example while waiting at a red light. In this system, the brake is the control mechanism and when activated, stops the engine. When the brake is released, the engine starts again. This function improves fuel economy and reduces emissions, especially during city driving conditions.
The exterior changes to the 2011 Touareg reflect the refinements under the hood. Compared to its predecessor, the 2011 Touareg is wider and has a shorter overall height for a stronger presence. A longer wheelbase and greater length provide more room inside the cabin, while the use of new materials and other adjustments have removed approximately 350 pounds from the vehicle.
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