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Mercedes-Benz GLS

EPA MPG: 19 mpg

RECALL ALERT:
There are 4 recalls on this vehicle. Learn More.

CR's Take
Mercedes' seven-passenger SUV, the GLS, was recently freshened, gaining revised interior and exterior styling, a nine-speed automatic, an upgraded air suspension, and the addition of the current--and more complex--Mercedes-Benz infotainment system. Our last tested version was plush and quiet, with supportive seats and a third-row seat that was roomy enough for adults. It had a steady and comfortable ride, but the GL proved to be very clumsy when pushed to its handling limits. Engines include a 362-hp, 3.0-liter twin-turbo V6; and a 4.7-liter V8 that puts out 449 hp. The flagship AMG GLS63 churns out 577 hp. Available safety equipment includes blind-spot warning, and lane-keeping assist.

2018 SUVs Reliability

This Car
NA
vs. Similar Cars

Crash Tests

IIHS Front Moderate Overlap
NA
IIHS Front Small Overlap, Driver
NA
IIHS Side Crash
NA
NHTSA Overall Crash
NA
NHTSA Overall Frontal-Crash
NA
NHTSA Overall Side-Crash
NA

Crash Tests

IIHS Front Moderate Overlap
NA
IIHS Front Small Overlap, Driver
NA
IIHS Side Crash
NA
NHTSA Overall Crash
NA
NHTSA Overall Frontal-Crash
NA
NHTSA Overall Side-Crash
NA

Mercedes-Benz vs. Other New Car Brands

Crash Tests

IIHS Front Moderate Overlap
NA
IIHS Front Small Overlap, Driver
NA
IIHS Side Crash
NA
NHTSA Overall Crash
NA
NHTSA Overall Frontal-Crash
NA
NHTSA Overall Side-Crash
NA

Mercedes-Benz vs. Other New Car Brands

2018 Luxury SUVs 3-row Ratings

Features & Specs
Body Style
    4-door SUV
Seating
2 front, 3 rear, 2 third
Drive Wheels
AWD
Engines Available
  • 3-liter V6 turbo (362 hp)
  • 4.7-liter V8 turbo (449 hp)
  • 5.5-liter V8 turbo (577 hp)
Transmissions Available
  • 7-speed automatic
  • 9-speed automatic
Warranty
Coverage varies among versions of this vehicle

In most cases, automotive warranties are based on the vehicle identification number (VIN), and the warranty will be valid regardless of ownership. The dealership can tell you exactly how much warranty is left.

Read more about extended warranties
Model History