Skip to main content

Used 2021 Mercedes-Benz GLS-Class AMG GLS 63 Consumer Reviews

3.7 out of 5 stars
3 reviews

See Edmunds pricing data

Has Your Car's Value Changed?

Used car values are constantly changing. Edmunds lets you track your vehicle's value over time so you can decide when to sell or trade in.

Price history graph example

Trending topics in reviews

Pros
Cons
1 out of 5 stars

12th time in the shop in 10 months since purchase

Roya G, 10/05/2021
2021 Mercedes-Benz GLS-Class AMG GLS 63 4dr SUV AWD (4.0L 8cyl Twincharger gas/electric mild hybrid 9A)
43 of 49 people found this review helpful

I bought a 2021 GLS 63 on 1/2/2021. Within 48 hours they sensors misfired and the car was at the service center. It took them 4 tries to fix it with the last try taking them 28 days. I got the car back and the brakes began sounding. It took 7 tries at the service center and they can’t get it right. Today the car stopped working entirely and though the battery functions worked the started wouldn’t kick in. It’s my 2nd tow, 12th service and I will never drive it again. Lemon law all the way.

Report Abuse

5 out of 5 stars

Beasley in a good way!

Bill , 09/17/2022
2021 Mercedes-Benz GLS-Class AMG GLS 63 4dr SUV AWD (4.0L 8cyl Twincharger gas/electric mild hybrid 9A)
2 of 2 people found this review helpful

I ordered my 2021 GLS 63 AMG in November of 2020. I took delivery in May. It has been awesome. Very comfortable and extremely quick. It does not feel like a large vehicle. My biggest complaint….two flat tires. Not MB’s fault. What I like the most…….power and comfort.

Safety
5 out of 5 stars
Technology
4 out of 5 stars
Performance
5 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
5 out of 5 stars
Value
5 out of 5 stars
Report Abuse
2021 Mercedes-Benz GLS-Class for sale near you
Showing 3 of 39 listings
See all 39 listings

5 out of 5 stars

SUV w/ muscle

RSQD, 02/19/2021
2021 Mercedes-Benz GLS-Class AMG GLS 63 4dr SUV AWD (4.0L 8cyl Twincharger gas/electric mild hybrid 9A)
5 of 12 people found this review helpful

Great quality, and performance. Takes time and study to familiarize the new electronics which differ from my 2019 S class and E class.

Report Abuse

Items per page:
50