Mercedes-Benz Mercedes GLS 2019-present Specifications

The 2019-Present Mercedes GLS offers several engine options: the GLS 450 with a 3.0L inline-6 turbocharged engine producing 362 hp and 369 lb-ft of torque, the GLS 580 with a 4.0L V8 biturbo engine delivering 483 hp and 516 lb-ft of torque, and the AMG GLS 63 with a 4.0L V8 biturbo engine generating 603 hp and 627 lb-ft of torque. The AMG model features enhanced performance tuning and a sportier driving experience.

All models of the 2019-Present Mercedes GLS are equipped with a 9-speed automatic transmission (9G-TRONIC), which offers smooth shifting and improved fuel efficiency. The AMG GLS 63 includes AMG SPEEDSHIFT TCT for faster gear changes and enhanced performance.

The GLS comes standard with Active Brake Assist, ATTENTION ASSIST, and a comprehensive airbag system. Optional features include Active Distance Assist DISTRONIC, Active Steering Assist, and the PRE-SAFE� system. The vehicle also offers advanced driver-assistance systems like Blind Spot Assist and Lane Keeping Assist.

The GLS 450 achieves an estimated 19 mpg city / 23 mpg highway, while the GLS 580 gets 17 mpg city / 21 mpg highway. The AMG GLS 63 has lower fuel efficiency at 14 mpg city / 18 mpg highway. These figures are competitive with luxury SUVs like the BMW X7 and Audi Q7.

Mercedes-Benz recommends an A-Service at 10,000 miles or 1 year, followed by a B-Service at 20,000 miles or 2 years. Regular maintenance includes oil and filter changes, brake inspections, and system diagnostics. Refer to the owner's manual for a detailed maintenance schedule.

Standard features include a 12.3-inch touchscreen, MBUX infotainment system, and dual-zone automatic climate control. Optional features include a panoramic sunroof, Burmester surround sound system, and AIRMATIC air suspension. The AMG GLS 63 adds performance-oriented upgrades like sport seats and AMG-specific styling.

The GLS offers up to 84.7 cubic feet of cargo space with the rear seats folded, and seating for up to seven passengers. This is comparable to the BMW X7 (90.4 cubic feet) and Audi Q7 (69.6 cubic feet). The GLS provides ample legroom and headroom in all three rows.

The GLS 450 has a towing capacity of 7,700 lbs, while the GLS 580 and AMG GLS 63 can tow up to 7,700 lbs as well. Payload capacity ranges from 1,400 to 1,600 lbs depending on the model and configuration.