The Mercedes-Benz GLE 450 is a mid-sized luxury SUV that was introduced in 2015. It is a part of the Mercedes-Benz GLE lineup and is based on the W166 platform. It comes with a 3.0-liter twin-turbo V6 engine which is capable of producing 362 horsepower and 369 pound-feet of torque. The GLE 450 is also offered with a 4MATIC all-wheel-drive system and an 9G-TRONIC nine-speed automatic transmission. Standard features include air suspension, collision prevention assist, adaptive cruise control, a panoramic sunroof, LED headlights and taillights, and a high-end audio system.