The Mercedes-Benz E320 4matic is a mid-size luxury sedan that was introduced in 1997. It is equipped with Mercedes' 4-wheel drive system, 4matic, which sends power to all four wheels for improved traction and stability. The E320 4matic comes standard with a 3.2-liter V6 engine that produces an impressive 221 horsepower. Standard features include a 5-speed automatic transmission, power windows, locks, and mirrors, dual climate control, a sunroof, leather seats, and an in-dash CD changer. The E320 4matic is capable of getting up to 22 mpg on the highway.