2021 Mercedes-Benz GLS450 review
Mercedes-Benz GLS450 highlights
Customer rating
Mileage (EPA estimate)
20 city, 24 highway, 21 combined
Pricing for current inventory
(no current inventory)
All Mercedes-Benz GLS450 years
What is new for the 2021 Mercedes-Benz GLS450?
- GLS450 trims have been upgraded with Seat Massagers, A/C Seat(s), and 20 Inch Plus Wheels as standard equipment this year.
- Run Flat Tires features are now available as options on select trims.
2021 Mercedes-Benz GLS450 trims
Base:
- 362-hp, 369-lb-ft of torque 3.0L
- Seat Massagers
- Remote Start
- Sunroofs
- Rear Air Conditioning
- Rear Defroster
- Cruise Control
- Third Row Seat
- Power Seats
- View our Mercedes-Benz GLS450 inventory
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Ratings & reliability
RepairPal gave the Mercedes-Benz GLS450 an overall reliability rating of 3.5 out of 5 stars, which RepairPal describes as Above Average. This rating ranks Mercedes-Benz GLS450 5th out of 20 among Luxury Fullsize SUVs.
View RepairPal's full rating of the Mercedes-Benz GLS4502021 Mercedes-Benz GLS450 FAQ
The 2021 Mercedes-Benz GLS450 offers a : 20 MPG City and 24 MPG Highway It is important to remember factors such as driving style, weather conditions, and the use of features such as Eco mode can impact fuel efficiency.
The Mercedes-Benz GLS450 received a rating of 3.5 out of 5 stars from RepairPal, which RepairPal describes as Above Average. This rating ranks the Mercedes-Benz GLS450 as 4 out of 20 among Luxury Fullsize SUV
The 2021 Mercedes-Benz GLS450 has received an average 1.0 out of 5 stars from our customers. If you're in the market for a 2021 Mercedes-Benz GLS450, check out reviews from customers just like you. 2021 Mercedes-Benz GLS450 Reviews.
Here is what's new for the 2021 Mercedes-Benz GLS450:
- Seat Massagers
- A/C Seat(s)
- 20 Inch Plus Wheels
- Run Flat Tires
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