The engines include the 5.7 liter Hemi V8 and the 3.6 liter V6. The V6 model is EPA-rated at 31 mpg or 7.6L/100 km which is claimed by the manufacturer to be the best in its class. Except for the Police Pursuit version (which retains the 5 speed automatic), the only available transmission is the Chrysler eight-speed automatic, coupled with optional all-wheel drive. The all-wheel drive system will automatically remove power to the front axle when not required, giving an improvement in fuel economy. The new electronic gearshift with optional paddle shifters gives shift times of as little as 0.25 seconds in the sport mode.