2027 Mercedes-AMG GLS63 Exterior PhotosMercedes-AMGREAD THE FULL STORY | SEE INTERIOR PHOTOSThe 2027 Mercedes-AMG GLS63 still has a 603-hp V-8, but not exactly like the one it had before. Scroll through for a good look at the new model.The 2027 Mercedes-AMG GLS63 gets the new AMG front end, for better or worse.Mercedes-AMGThe GLS63 is electronically limited to a 174-mph top speed.Mercedes-AMGBehind that grille is a 4.0-liter twin-turbocharged V-8 that makes 603 horsepower and 627 pound-feet of torque.Mercedes-AMGMercedes-AMG claims a zero-to-60-mph time of 3.9 seconds, but we saw 3.6 seconds to 60 mph from a 2021 model.Mercedes-AMGAdvertisementAdvertisementIn Sport mode, the air springs drop ride height by 0.4 inch.Mercedes-AMGActive exhaust helps broadcast the new sound from the flat-plane V-8.Mercedes-AMGActive roll control keeps the big Benz from feeling too nautical in the corners.Mercedes-AMGSince it's a big SUV, the GLS63 is available with big wheels—23 inches in diameter.Mercedes-AMGAdvertisementAdvertisementPricing for the 2026 model started at more than $150,000, and we don't expect the 2027 to be any less expensive.Mercedes-AMGKeep going to see more of the 2027 Mercedes-AMG GLS63.Mercedes-AMGMercedes-AMGMercedes-AMGAdvertisementAdvertisementMercedes-AMGMercedes-AMGMercedes-AMGMercedes-AMGAdvertisementAdvertisementMercedes-AMGMercedes-AMGMercedes-AMGMercedes-AMGAdvertisementAdvertisementMercedes-AMGMercedes-AMGMercedes-AMGMercedes-AMGAdvertisementAdvertisementMercedes-AMGYou Might Also LikeGift Guide: Best Ride-On Electric Cars for KidsFuture Cars Worth Waiting For: 2025–2029