Used 2021 Mercedes-Benz GLS GLS 450 4MATIC Sport Utility 4D

Pricing
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Values and Prices

Fair Purchase Price is determined by collecting thousands of actual consumer vehicle purchase prices, plus data from national vehicle registration databases and several other reliable third-party sources.
Estimated Values
Condition | Trade-In Value | Private Party Value | ||
|---|---|---|---|---|
Excellent | $32,490 | $36,170 | ||
Very Good | $31,990 | $35,670 | ||
Good | $31,390 | $34,970 | ||
Fair | $29,990 | $33,370 |
Estimated Trade-In Values for the 2021 Mercedes-Benz GLS GLS 450 4MATIC Sport Utility 4D range from about $29,990 to $32,490 depending on vehicle condition. Estimated Private Party Values range from about $33,370 to $36,170 depending on vehicle condition. Valid for ZIP Code 45601 through 9/30/2026.
2021 Mercedes-Benz GLS GLS 450 4MATIC Sport Utility 4D Depreciation
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2021 Mercedes-Benz GLS GLS 450 4MATIC Sport Utility 4D Annual Depreciation
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2023 | $20,966 | $54,252 | $49,164 | ||
2024 | $8,242 | $46,010 | $41,308 | ||
2025 | $7,871 | $38,139 | $33,850 | ||
Now | $2,939 | $35,200 | $31,600 |
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2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
2021 Mercedes-Benz GLS GLS 450 4MATIC Sport Utility 4D 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.
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Specifications
Dimensions, Weights & Capacities
Curb Weight | 5467 lbs. | ||
|---|---|---|---|
Fuel Capacity | 23.8 gallons | ||
Front Head Room | 39.4 inches | ||
Front Leg Room | 40.3 inches | ||
Max Seating Capacity | 7 | ||
Overall Length | 205.0 inches | ||
Front Shoulder Room | 59.3 inches | ||
Towing Capacity, Maximum | 7700 lbs. | ||
Trunk or Cargo Capacity | 48.7 cu.ft. | ||
Wheel Base | 123.4 inches | ||
Gross Vehicle Weight Rating (GVWR) | 7275 lbs. | ||
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 | ||
Privacy Glass | Available | ||
Roof Rails | Available | ||
LED Headlights | Available | ||
Rear Spoiler | Available |
Fuel Economy
City | 20 mpg | ||
|---|---|---|---|
Highway | 24 mpg | ||
Combined | 21 mpg |
Mechanical
Drivetrain | AWD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
9 speed | Available | ||
Recommended Fuel | Premium | ||
Hill Start Assist | Available | ||
Parking Assist System | Available |
Performance
Horsepower | 362 @ 5500 RPM | ||
|---|---|---|---|
Torque | 369 @ 1600 rpm | ||
Engine | 6-Cyl, Turbo, 3.0 Liter w/EQ Boost | ||
0 to 60 | 5.9 seconds | ||
Top Speed | 130 mph |
Warranty
Basic | 4 years / 50000 miles | ||
|---|---|---|---|
Powertrain | 4 years / 50000 miles | ||
Corrosion | 4 years / 50000 miles |
2021 Mercedes-Benz GLS GLS 450 4MATIC Sport Utility 4D Standard Features
2021 Mercedes-Benz GLS
KBB.com Review
Kbb.com Expert Rating
Cutting-edge technology. Choice of 6-cylinder or V8 engines. Elegant amenities & features. Excellent driving manners. Brand prestige.
Price starts over $75,000. 7-passenger maximum seating.
2021 Mercedes-Benz GLS
KBB.com Consumer Reviews
Consumer Rating
2021 Mercedes-Benz GLS GLS 450 4MATIC Sport Utility 4D Safety
Safety Features & Technology
Compare to Similar Vehicles
![]() Used 2021 Mercedes-Benz GLS GLS 450 4MATIC Sport Utility 4D | ![]() New 2026 Ford Explorer | ![]() Used 2021 Land Rover Range Rover | ![]() Used 2021 Lincoln Navigator | ||
|---|---|---|---|---|---|
| Price | $36,800 | $40,260 | $38,900 | $36,800 | |
| KBB.com Rating | 4.3 | 3.9 | 3.6 | 4.6 | |
| Consumer Rating | 4.9 | 3.6 | 3.8 | 3.7 | |
| Fuel Economy | City 20/Hwy 24/Comb 21 MPG | City 20/Hwy 29/Comb 24 MPG | City 18/Hwy 23/Comb 20 MPG | City 16/Hwy 20/Comb 17 MPG | |
| Fuel Type | Gas | Gas | N/A | N/A | |
5 Year Cost To Own 5-Year Cost to Own includes out of pocket expenses like fuel and insurance, plus the car’s loss in value over time (depreciation). | N/A | $64,161 | N/A | N/A | |
| Safety Rating | N/A | 5.0 | N/A | 5.0 | |
| Seating Capacity | 7 | 7 | 5 | 8 | |
| Basic Warranty | 4 years or 50000 miles | 3 years or 36000 miles | 4 years or 50000 miles | 4 years or 50000 miles | |
| Horsepower | 362 @ 5500 RPM | 300 @ 5500 RPM | 395 @ 5500 RPM | 450 @ 5500 RPM | |
| Engine | 6-Cyl, Turbo, 3.0 Liter w/EQ Boost | 4-Cyl, EcoBoost, Turbo, 2.3 Liter | 6-Cyl, MHEV, Turbo, 3.0 Liter | V6, Twin Turbo, 3.5 Liter | |
| Drivetrain | AWD | RWD | 4WD | 4WD |





