Mercedes-Benz GLC vs Mercedes-Benz GLS

The GLC 53 replaces the previous pair of four-cylinder-powered AMG models. Its sweet twin-turbo inline-six engine and a menu of chassis enhancements add up to a zesty and surprisingly engaging driving experience. It also enhances the GLC’s already good looks and boasts the same high-quality cabin that strikes a balance between new-school tech and old-world luxury.

Verdict: The GLC is more expensive than rivals and certainly isn’t the most practical choice, but the value of its most appealing attributes—its interior, the way its technology works, and the way it drives—is hard to quantify on a spreadsheet.

The full-size, three-row GLS is for anyone who needs extra space and towing capacity in their luxury SUV. Mercedes also considers the GLS to be the SUV equivalent of its flagship S-Class sedan, so it can be equipped with virtually every feature in the automaker’s catalog. For 2027, the GLS receives updated styling, powertrains, and tech features. Its competition includes the BMW X7, the Cadillac Escalade, the Land Rover Range Rover, the Lexus LX, the Lincoln Navigator, and the all-new Audi Q9.

Verdict: The extensive updates don’t make as much difference as expected from behind the wheel, but that’s okay because the GLS was already a well-executed luxury SUV.