Jeep Grand Wagoneer vs Mercedes-Benz GLS

The Grand Wagoneer is a full-size SUV and shares its body-on-frame platform with the Ram 1500 pickup truck. It gets a refresh for 2026 that includes a new illuminated grille, more affordable pricing, and a simplified trim and naming structure. Even with the new lower starting price, the Grand Wagoneer is still packed with a lot of standard up-level features and has one of the best third-row seats in the segment.

Verdict: The Jeep Grand Wagoneer is a super-sized SUV that needs plenty of space to maneuver. While it’s a bit out of place in a city, the Grand Wagoneer shines in the suburbs or on road trips, begging for a family to fill its comfortable seats. It offers generous seating for up to eight passengers with good shoulder room in the third row to fit three children or small adults comfortably and has competitive cargo space for a vehicle in this segment.

It could be said that the Mercedes GLS is the S-Class of SUVs, but that’s not entirely accurate. The S-Class sedan commands a significant premium over the GLS, while the legendary G-Class SUV is even more expensive than the S-Class. Nevertheless, for buyers who want a three-row SUV with a three-pointed star on its grille, the 2026 Mercedes-Benz GLS is the right choice because it offers more passenger room and cargo space than any other model in the automaker’s lineup.

Verdict: Large, luxury SUVs are a lot more expensive than they used to be, and while the 2026 Mercedes GLS can’t match them for sheer size and capability, its manageable dimensions, undeniable comfort, refinement, and rewarding driving dynamics make a strong case.