2021 Mercedes-Benz GLS
| Engine | 6-Cyl, Turbo, 3.0 Liter w/EQ Boost | V8, Twin Turbo, 4.0 Liter w/EQ Boost |
|---|---|---|
| MPG City | 20 | 16 |
| MPG Highway | 24 | 21 |
| Adaptive Cruise Control | ||
| Cooled Seats | ||
| Keyless Ignition | ||
| Third Row Seat |
2021 Mercedes-Benz GLS Owner Reviews
Average Rating for 2021
4.1
11 Verified Owner Ratings
What Owners Love
2021 Mercedes-Benz GLS owners rated their vehicle across 25 attributes. Here are the three they loved most.
Ride Comfort
Roominess
Rear Seat Comfort
Top 2021 Reviews
David B. from CO
Verified Owner · Mar, 2021
2021 Mercedes GLS 63 AMG
Outstanding
Lindsay B. from CA
Verified Owner · Mar, 2021
2021 Mercedes GLS450 4Matic
I love it. I wish the Hey Mercedes feature would work better. I wish the heater/AC would work better. But I love everything else about it. So quiet, great quick heating/massaging seats, heated steering wheel, etc. Great room in second row. Nice to have 3rd row if I need it. Very comfortable vehicle. Interface with Android Auto is clunky, sometimes connects sometimes doesn't. All in all good but not perfect.
Mark M. from TX
Verified Owner · Dec, 2020
2021 Mercedes GLS450 4Matic
The GLS 450 is the ideal blend of luxury, performance, styling, and convenience in a large SUV. The ride is silky smooth and quiet, and as comfortable as sitting in your living room. Steering is sure and nimble and it accelerates like a much smaller car, especially when passing. Thoughtful finishing touches make driving the GLS 450 seem like home.
Jeff S. from TX
Verified Owner · Jan, 2021
2021 Mercedes GLS 63 AMG
solid and sporty SUV with great driving performance as a powerful and sporty daily driver SUV
Noor M. from CA
Verified Owner · Dec, 2020
2021 Mercedes GLS 63 AMG
Performance
Garrett B. from WA
Verified Owner · Dec, 2020
2021 Mercedes GLS 63 AMG
This car is a powerful and fun car to drive. It's unassuming of its power as a big SUV doesn't usually pull this many horses. Even with its power I feel completely safe in all weather conditions. There are some nuances of the technology that are problematic, for instance if you use the adaptive cruise control if you go through a school zone on a Sunday afternoon prepare for you car to put the brakes on and slow to the 20/25 mph... which the cars behind you might not expect you to do.
Johnny S. from SC
Verified Owner · Mar, 2021
2021 Mercedes GLS450 4Matic
Go for it. You won't be disappointed.
Mohammed M. from PA
Verified Owner · Mar, 2021
2021 Mercedes GLS450 4Matic
The best vehicle for your value is Mercedes-Benz.
Mary P. from PA
Verified Owner · Mar, 2021
2021 Mercedes GLS450 4Matic
If you can afford it, definitely a great car.
Renta H. from MA
Verified Owner · Mar, 2021
2021 Mercedes GLS450 4Matic
Excellent overall family and dog friendly car.