Improved Gas Mileage
Chrysler plans to boost gas mileage
June 22, 2007
Chrysler Group announced new measures to boost gas mileage for its cars and trucks. Among them, its new family of V-6 engines would have the ability to drop to three cylinders when less power is needed, raising fuel economy between 6 and 8 percent. There's no word yet on the mileage for the 2008 Dodge Challenger, above.