Used 2021 Mercedes-Benz Mercedes-AMG GLS
2021 Mercedes-Benz Mercedes-AMG GLS Overview
2021 Mercedes-Benz Mercedes-AMG GLS Pricing
2021 Mercedes-Benz Mercedes-AMG GLS pricing starts at $62,100 for the Mercedes-AMG GLS GLS 63 Sport Utility 4D, which had a starting MSRP of $133,150 when new. The range-topping 2021 Mercedes-AMG GLS GLS 63 Sport Utility 4D starts at $62,100 today, originally priced from $133,150.
Original MSRP | KBB Fair Purchase Price (national avg.) | |||
|---|---|---|---|---|
$133,150 | $62,100 |
The Kelley Blue Book Fair Purchase Price for any individual used vehicle can vary greatly according to mileage, condition, location, and other factors. The prices here reflect what buyers are currently paying for used 2021 Mercedes-Benz Mercedes-AMG GLS models in typical condition when purchasing from a dealership. These prices are updated weekly.
Mercedes-AMG GLS Consumer Sentiment
Owners give this generation Mercedes-Benz Mercedes-AMG GLS (2020-current) a 4.9 out of 5 rating, which is higher than most, and 100% recommend it. These figures are based on 8 consumer reviews, like these:
What Owners are Saying About the 2021 Mercedes-Benz Mercedes-AMG GLS
"it has many advantages matching an X7"
"While many are saying it doesn't stand a chance against a Navigator or Escalade, the GLS has a roomier 3rd row, is more tech-advanced (thank you, MBUX!), and is more luxurious."
"Premium SUV. Great for long trips."
"The performance and efficiency of this light hybrid SUV is phenomenal. The electronics are quite significant with two twelve inch screens which allow easy control of all vehicle functions. It seats seven comfortably and has the same suspension as the S-Class so it is great for long trips. Quality throughout. The GLS580 is relatively hard to find but well worth it. It is the perfect balance between the GLS450 which is underpowered/trucklike and the AMG version which is trying to make it into something that it is not."
"Best new car since my Datson B210 or Lincoln LS"
"This car is perfect in every way. Its quality is outstanding, its design is cutting edge, it is dependable, extremely safe, gets outstanding gas mileage for a very large SUV, it is very comfortable and quiet, and it is easy to drive. It was delivered complete and ready to go with a full tank of gas and all license plates and required government stickers in place. All we have done to it is put in gasoline get it washed and enjoy. It is well worth the cost. We recommend it highly. it is the best car we have ever owned or driven."
Overall 2021 Mercedes-Benz Mercedes-AMG GLS Quality
User sentiment suggests the overall quality of the 2021 Mercedes-Benz Mercedes-AMG GLS is above average for its class. Owners rated the 2021 Mercedes-Benz Mercedes-AMG GLS quality a 4.8 out of 5.
2021 Mercedes-Benz Mercedes-AMG GLS Reliability
The 2021 Mercedes-Benz Mercedes-AMG GLS receives an average consumer rating of 4.9 overall and a 4.5 for reliability, which means owners consider its reliability to be above average.
Favorite 2021 Mercedes-AMG GLS Features
According to drivers of the 2021 Mercedes-AMG GLS, here are some of its best features:
- Roomy, luxurious, and big
- Everything
- Effortless comfort, safety and performance.
- Blast to drive with ECU upgrade. Drive assist.
- Handling, Design, Luxery
2021 Mercedes-Benz Mercedes-AMG GLS MPG by Trim
2021 Mercedes-AMG GLS GLS 63 Sport Utility 4D - city 14 MPG - hwy 18 MPG
2021 Mercedes-AMG GLS Safety
2021 Mercedes-Benz Mercedes-AMG GLS Safety Features
- Child Door Locks
- Child Seat Anchors
- Driver Airbag
- Passenger Airbag
- Rear Side Airbag
- Stability Control
- Traction Control
- Blind-Spot Alert
- Collision Warning System
- Driver Attention Assist Monitor
- Driver Knee Airbag
- Front Head Curtain Airbag
- Front Side Airbag
- Lane Departure Warning System
- Lane Departure Warning System with Auto Brake
- Rear Head Curtain Airbag
- Rear Parking Sensors
- Surround View Camera
2021 Mercedes-Benz Mercedes-AMG GLS
KBB.com Consumer Reviews
Trending Topics in KBB.com Consumer Reviews
2021 Mercedes-Benz Mercedes-AMG GLS Values and Prices
Style | Trade-In Value | Private Party Value | Fair Purchase Price | ||
|---|---|---|---|---|---|
$54,700 | $59,500 | $62,100 |
2021 Mercedes-Benz Mercedes-AMG GLS Depreciation
Login or create a new account to see your vehicle depreciation forecast data.
2021 Mercedes-Benz Mercedes-Amg GLS Annual Depreciation
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2023 | - | - | - | ||
2024 | - | $66,871 | $62,269 | ||
2025 | $9,224 | $57,647 | $53,777 | ||
Now | + $1,853 | $59,500 | $54,700 |
Unlock Forecast
2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
2021 Mercedes-Benz Mercedes-Amg GLS Depreciation
Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.
Already Own This Car?
Calculate Your Budget With These KBB.com Tools
Specifications
Dimensions, Weights & Capacities
Curb Weight | 5798 lbs. | ||
|---|---|---|---|
Fuel Capacity | 23.8 gallons | ||
Front Head Room | 39.4 inches | ||
Front Leg Room | 40.3 inches | ||
Max Seating Capacity | 7 | ||
Overall Length | 206.4 inches | ||
Front Shoulder Room | 59.3 inches | ||
Towing Capacity, Maximum | 7500 lbs. | ||
Trunk or Cargo Capacity | 84.7 cu.ft. | ||
Wheel Base | 123.4 inches | ||
Width with mirrors | 84.9 inches |
Exterior
Adaptive Headlights | Available | ||
|---|---|---|---|
Alloy Wheels | Available | ||
Moon Roof/Sun Roof | Available | ||
Number of Doors | 4 doors | ||
Panorama Moon Roof | Available | ||
Power Folding Exterior Mirrors | Available | ||
Roof Rails | Available | ||
LED Headlights | Available |
Fuel Economy
City | 14 mpg | ||
|---|---|---|---|
Highway | 18 mpg | ||
Combined | 16 mpg |
Mechanical
Drivetrain | AWD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
9 speed | Available | ||
Recommended Fuel | Premium | ||
Limited Slip Differential | Available | ||
Parking Assist System | Available |
Performance
Horsepower | 603 @ 5750 RPM | ||
|---|---|---|---|
Torque | 627 @ 2500 rpm | ||
Engine | V8, Twin Turbo, 4.0 Liter w/EQ Boost | ||
0 to 60 | 4.1 seconds | ||
Top Speed | 174 mph |
Warranty
Basic | 4 years / 50000 miles | ||
|---|---|---|---|
Powertrain | 4 years / 50000 miles | ||
Corrosion | 4 years / 50000 miles |
Comfort & Convenience
Entertainment
Interior
Seating
Security
Technology
2021 Mercedes-Benz Mercedes-AMG GLS Safety
Safety Features & Technology
Compare to Similar Vehicles
![]() Used 2021 Mercedes-Benz Mercedes-AMG GLS | ![]() Used 2026 Ford Bronco | ![]() Used 2021 BMW X7 | ![]() New 2026 Mercedes-Benz Mercedes-AMG GLS | ||
|---|---|---|---|---|---|
| Price | $62,100 | $62,700 | $53,200 | $152,400 | |
| KBB.com Rating | N/A | 4.4 | 4.2 | N/A | |
| Consumer Rating | 4.9 | 4.6 | 4.4 | 4.9 | |
| Fuel Economy | City 14/Hwy 18/Comb 16 MPG | City 17/Hwy 17/Comb 17 MPG | City 15/Hwy 21/Comb 17 MPG | City 15/Hwy 20/Comb 17 MPG | |
| Fuel Type | Gas | Gas | N/A | Gas | |
| Seating Capacity | 7 | 5 | 7 | 7 | |
| Basic Warranty | 4 years or 50000 miles | 3 years or 36000 miles | 4 years or 50000 miles | 4 years or 50000 miles | |
| Horsepower | 603 @ 5750 RPM | 330 @ 5000 RPM | 612 @ 5500 RPM | 603 @ 5750 RPM | |
| Engine | V8, Twin Turbo, 4.0 Liter w/EQ Boost | V6, EcoBoost, Twin Turbo, 2.7 Liter | V8, Twin Turbo, 4.4 Liter | V8, Twin Turbo, 4.0 Liter w/Hybrid Assist | |
| Drivetrain | AWD | 4WD | AWD | AWD |







