A feature in some engines that allows them to deactivate two or more cylinders in order to maximize fuel efficiency.
A car equipped with All-Wheel Steering means that the rear wheels can turn, which typically improves handling dynamics.
An anti-theft alarm is a device that prevents unauthorized entry into a vehicle through sounding an alarm if the vehicle detects any tampering or change in location when parked.
A feature that automatically turns on the headlights and taillights when the ambient light dims at sunset or when entering areas such as tunnels and covered parking lots.
Unit of measurement used when calculating how fast or powerful a vehicle is.