Mercedes-Benz GLS vs Kia EV9

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.

Kia’s three-row electric SUV is available in single- or dual-motor configurations with up to 305 miles of range, recharges fast, and is compatible with Tesla Superchargers. Upgrades for 2026 include a longer range, a Nightfall Edition package, fresh colors, and a new Terrain driving mode.

Verdict: The 2026 Kia EV9 offers usable driving range and fast recharging times in a powerful, innovative, and practical midsize three-row electric SUV. Roomy, comfortable, safe, and well-equipped, the 2026 EV9 is a terrific, technologically advanced EV.