The new 2021 Mercedes-AMG GLE 53 Coupe, with a 2.4 in shorter wheelbase than its SUV sibling, is powered by a 429 horsepower 3.0- liter six-cylinder in-line engine with 48-volt technology, variable AMG Performance 4MATIC+ all- wheel drive mated to a AMG SPEEDSHIFT TCT 9-speed automatic transmission. The GLE 53 Coupe has "Slippery", "Comfort", "Sport", "Sport+" and "Individual" drive programs and "Trail" and "Sand" off-road-specific settings.
