2021 Mercedes-Benz GLS Trim Comparison | Scottsdale, AZ

GLS 450

Each GLS 450 comes equipped with a turbocharged I6 engine. It produces 362 horsepower. A nine-speed automatic and 4MATIC AWD round out the powertrain. Inside the cabin, the GLS 450 comes with Android Auto, Apple CarPlay, wireless device charging, a 12.3-inch touchscreen, a Burmester 13-speaker sound system, and a few other infotainment features. Standard safety tech includes the Pre-Safe system, forward collision warning, automatic emergency braking, blind spot monitoring, parallel and perpendicular park assist, a 360° parking camera system, and crosswind assist.

GLS 580

The GLS 580 does feature some interior upgrades, but the main attraction for this trim is the powertrain change. The GLS 580 adopts a biturbo V8 that produces 483 horsepower, 121 horsepower more than the GLS 450. The aforementioned interior upgrades are leather upholstery, massaging front seats, and five-zone automatic climate control.

Maybach GLS 600

The Maybach GLS 600 is a premium vehicle in every sense of the word. Its powered by the same birtubo V8 as the GLS 580. Comfort additions include massaging front and rear seats, heated armrests, and heated and cooling cupholders. Technology additions include front and rear wireless device charging, a 26-speaker Burmester surround sound stereo, and a 7-inch rear-seat MBUX tablet. The only available add-on is a refrigerated console.