Toyota Sienna vs Mercedes-Benz GLS

In addition to promising 35 to 36 mpg in combined driving, the 2025 Sienna distinguishes itself in several ways. First, it offers an available all-wheel-drive system for extra traction. Second, a Woodland Edition trim level provides half an inch of extra ground clearance for light off-roading capability. Third, while its maximum cargo capacity measurement falls short of rivals, you never need to remove the second-row seats to use it.

Verdict: Saving money on gas, making life simpler, and the option of AWD ruggedness are all good things in a minivan, and they make the Toyota Sienna worth considering if you’re also looking at cars such as the Chrysler Pacifica, Honda Odyssey, and Kia Carnival.

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.