2027 Mercedes-Benz GLS vs 2026 Mazda CX-90

The CX-90 is a three-row midsize crossover SUV that offers a great driving experience and solid safety ratings, and has a premium look and feel. The standard gasoline powertrain is fairly fuel efficient and there’s also an available plug-in hybrid powertrain, but those looking for a rugged overlander should check out other options. Updates to the 2026 CX-90 are minor, amounting to wheel, color, and trim changes that unify the lineup.

Verdict: With upscale design, top safety ratings, good fuel economy, and driving dynamics that can put a smile on any face, there’s a lot to like about the 2026 Mazda CX-90. Further fine tuning would make it even better.

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.