Cadillac Escalade vs Mercedes-Benz GLS

The standard-wheelbase Escalade seats up to eight passengers across three rows, rides on a body-on-frame platform shared with the Chevrolet Tahoe/Suburban and GMC Yukon/Yukon XL, and is powered exclusively by a naturally aspirated 6.2-liter V8. For 2026, the Escalade lineup receives a new base trim and some revised naming (Premium Luxury Platinum becomes Platinum Luxury, Sport Platinum is now Platinum Sport). The mechanicals carry over unchanged from the thoroughly refreshed 2025-model-year version. It competes with the Lincoln Navigator, the BMW X7, the Mercedes-Benz GLS-Class, the Infiniti QX80, and the Lexus LX.

Verdict: The 2026 Cadillac Escalade remains the default choice in full-size American luxury SUVs with good reason. Its platform limitations are real, but a well-optioned example is genuinely difficult to fault on comfort, technology, or presence. Buyers should budget accordingly for fuel.

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.