Used 2021 Mercedes-Benz GLS 450 4MATIC for SaleNationwide
98 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Espresso Brown/Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 80,010
- Stock #:
- MA487027
- VIN:
- 4JGFF5KE5MA487027
2021 Mercedes-Benz GLS
450 4MATIC
80,010 mi
St Paul, MN
Good Deal
$33,349
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 85,253
- Stock #:
- SLS2417063A
- VIN:
- 4JGFF5KE5MA550370
2021 Mercedes-Benz GLS
450 4MATIC
85,253 mi
Oklahoma City, OK
Fair Deal
$32,629
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macchiato Beige/Black)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 37,834
- Stock #:
- L261186A
- VIN:
- 4JGFF5KE4MA376436
New arrival
2021 Mercedes-Benz GLS
450 4MATIC
37,834 mi
Bridgewater, NJ
Good Deal
$41,309
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Macchiato
- Transmission:
- 9-Speed Automatic
- Mileage:
- 64,600
- Stock #:
- 323722
- VIN:
- 4JGFF5KE4MA323722
2021 Mercedes-Benz GLS
450 4MATIC
64,600 mi
Marietta, GA
Fair Deal
$38,397
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Obsidian Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macchiato Beige/Black)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 69,735
- Stock #:
- RW63409A
- VIN:
- 4JGFF5KE1MA539155
2021 Mercedes-Benz GLS
450 4MATIC
69,735 mi
Raleigh, NC
Good Deal
$35,794
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 53,222
- Stock #:
- TB706543A
- VIN:
- 4JGFF5KE3MA464894
Price drop
-$1,538
2021 Mercedes-Benz GLS
450 4MATIC
53,222 mi
Lakeland, FL
Good Deal
$40,567
$39,029
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Mileage:
- 48,193
- Stock #:
- DLS678
- VIN:
- 4JGFF5KE2MA390920
2021 Mercedes-Benz GLS
450 4MATIC
48,193 mi
Las Cruces, NM
Great Deal
$40,686
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Gray (Selenite Grey Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 83,322
- Stock #:
- W9279A
- VIN:
- 4JGFF5KE4MA361029
Price drop
-$1,000
2021 Mercedes-Benz GLS
450 4MATIC
83,322 mi
Lagrange, GA
Fair Deal
$34,489
$33,489
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Lunar Blue Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macchiato Beige/Black)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 81,464
- Stock #:
- S15470A
- VIN:
- 4JGFF5KE1MA500131
2021 Mercedes-Benz GLS
450 4MATIC
81,464 mi
Stillwater, OK
Good Deal
$31,399
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Polar White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 59,719
- Stock #:
- MA565820
- VIN:
- 4JGFF5KE8MA565820
2021 Mercedes-Benz GLS
450 4MATIC
59,719 mi
Grapevine, TX
Good Deal
$36,375
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Polar White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 108,265
- Stock #:
- M1588P
- VIN:
- 4JGFF5KE5MA399837
2021 Mercedes-Benz GLS
450 4MATIC
108,265 mi
North Olmsted, OH
Fair Deal
$30,439
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 73,154
- Stock #:
- MA441163
- VIN:
- 4JGFF5KE3MA441163
2021 Mercedes-Benz GLS
450 4MATIC
73,154 mi
Littleton, CO
Fair Deal
$35,145
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Diamond White Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 53,664
- Stock #:
- 353649XA
- VIN:
- 4JGFF5KE2MA451313
2021 Mercedes-Benz GLS
450 4MATIC
53,664 mi
Richmond, VA
Great Deal
$37,998
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Obsidian Black Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macchiato Beige Black)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 86,397
- Stock #:
- 1T576568
- VIN:
- 4JGFF5KE2MA576568
2021 Mercedes-Benz GLS
450 4MATIC
86,397 mi
Macon, GA
Good Deal
$33,044
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Polar White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macchiato Beige/Black)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 72,541
- Stock #:
- MA428151
- VIN:
- 4JGFF5KE8MA428151
New arrival
2021 Mercedes-Benz GLS
450 4MATIC
72,541 mi
Houston, TX
Fair Deal
$34,220
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 29,012
- Stock #:
- P260477A
- VIN:
- 4JGFF5KE2MA559124
2021 Mercedes-Benz GLS
450 4MATIC
29,012 mi
Palmdale, CA
Great Deal
$40,996
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 70,061
- Stock #:
- 119252A
- VIN:
- 4JGFF5KE7MA454529
2021 Mercedes-Benz GLS
450 4MATIC
70,061 mi
Lagrange, GA
Good Deal
$33,999
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 106,724
- Stock #:
- WG11829A
- VIN:
- 4JGFF5KE4MA576717
2021 Mercedes-Benz GLS
450 4MATIC
106,724 mi
Stillwater, OK
Great Deal
$26,599
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Mileage:
- 70,739
- Stock #:
- VZ260595A
- VIN:
- 4JGFF5KE3MA411399
2021 Mercedes-Benz GLS
450 4MATIC
70,739 mi
El Paso, TX
Good Deal
$35,276
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Polar White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 95,196
- Stock #:
- SL28562A
- VIN:
- 4JGFF5KE5MA397358
New arrival
2021 Mercedes-Benz GLS
450 4MATIC
95,196 mi
Hartford, CT
Good Deal
$30,992
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Brilliant Blue Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 69,635
- Stock #:
- MA575966
- VIN:
- 4JGFF5KE9MA575966
2021 Mercedes-Benz GLS
450 4MATIC
69,635 mi
Elmsford, NY
Fair Deal
$35,055
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Mojave Silver Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 36,597
- Stock #:
- LP2836A
- VIN:
- 4JGFF5KE0MA489803
Price drop
-$1,499
2021 Mercedes-Benz GLS
450 4MATIC
36,597 mi
Wexford, PA
Good Deal
$42,465
$41,456
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Lunar Blue Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macchiato Beige/Black)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 91,003
- Stock #:
- BE09570T
- VIN:
- 4JGFF5KE8MA311878
2021 Mercedes-Benz GLS
450 4MATIC
91,003 mi
Brainerd, MN
Good Deal
$31,977
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Espresso Brown/Black
- Transmission:
- Automatic
- Mileage:
- 41,764
- Stock #:
- 575568
- VIN:
- 4JGFF5KE8MA575568
2021 Mercedes-Benz GLS
450 4MATIC
41,764 mi
Plano, TX
Fair Deal
$42,220
5.0 Overall rating
Filter by rating
Michelle A
Reviewed a 2021 Mercedes-Benz 450 4MATIC on Apr 8, 2023
Very nice ride, drives so well and well built. I love it so far!!
Is this review helpful?
FAQs
How much does the Mercedes-Benz GLS 450 4MATIC cost?
The average Mercedes-Benz GLS 450 4MATIC costs about $48,290.76. The average price has decreased by -6.2% since last year. The 2604 for sale on CarGurus range from $10,845 to $107,326 in price.
How many Mercedes-Benz GLS 450 4MATIC vehicles have no reported accidents or damage?
2168 out of 2604 for sale have no reported accidents or damage.
What is the fuel economy of the Mercedes-Benz GLS 450 4MATIC?
Depending on the engine and options, the Mercedes-Benz GLS 450 4MATIC gets between 18 and 21 MPG/MPGe.
What fuel types are available?
Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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