The Ranger has standard Automatic Emergency Braking, which use forward mounted sensors to warn the driver of a possible collision ahead. If the driver doesn’t react and the system determines a collision is imminent, it automatically applies the brakes at full-force in order to reduce the force of the crash or avoid it altogether. A hardened steel chain, with no maintenance needs, drives the camshafts in the Ranger’s 2.3 turbo 4 cylinder engine. In heavy traffic or at stoplights the Ranger’s engine automatically turns off when the vehicle is stopped, saving fuel and reducing pollution. The engine is automatically restarted when the driver gets ready to move again. (Start/Stop isn’t accounted in present EPA fuel mileage tests.) The Ford Ranger comes standard with an automatic transmission, for driver comfort, especially in the city.