Car Allowance Rebate System

The CAR Allowance Rebate System (CARS) is a $1 billion government program that helps consumers buy or lease a more environmentally-friendly vehicle from a participating dealer when they trade in a less fuel-efficient car or truck. The program is designed to energize the economy; boost auto sales and put safer, cleaner and more fuel-efficient vehicles on the nation’s roadways.

http://www.cars.gov/