Alternative-fuel options for cars include flexfuel, biofuel, diesel, hybrid, plug-in plus gas, and all-battery; all of which are renewable and will help reduce the United States dependency on foreign oil. In the future, cars may be mixing and matching these alternative-fuel options.
Volkswagens line of Touareg sport-utility vehicles will have 3 types: gas-powered, diesel-powered and gas-electric hybrid. The Touareg hybrid's drivetrain is designed so that the gasoline engine can be disengaged and shut off at speeds of up to 32 mph on a level road, or up to 75 mph going downhill. Regenerative braking can recover electric power during deceleration. The hybrids base price is $60,500, with the gas version costing $44,450, and $47,950 for the diesel version. The hybrid is estimated to get 25 miles per gallon on the highway, the diesel is estimated at 28 miles per gallon, and the gas-powered is estimated at 23 miles per gallon. The Touaregs fuel economy isn’t as good as the Toyota Prius, but the 3 options show that there can be energy options for a luxury SUV class vehicle. Volkswagen is looking next at coming out with a Jetta hybrid. There also may be all-electric Volkswagens in the future.
Creating cars that use ...