Used 2021 Mercedes-Benz GLS 450 4MATIC for SaleNationwide
100 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
- 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:
- Silver
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 86,787
- Stock #:
- S022289A
- VIN:
- 4JGFF5KE4MA404090
New arrival
2021 Mercedes-Benz GLS
450 4MATIC
86,787 mi
Sarasota, FL
Good Deal
$32,997
- 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:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 69,365
- Stock #:
- 41P7210A
- VIN:
- 4JGFF5KEXMA388221
Price drop
-$2,910
2021 Mercedes-Benz GLS
450 4MATIC
69,365 mi
Ocala, FL
Good Deal
$38,344
$35,434
- 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:
- 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:
- Polar White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Stone Leather Seating Inserts
- Transmission:
- Automatic
- Mileage:
- 39,669
- Stock #:
- U7655T
- VIN:
- 4JGFF5KE2MA399519
New arrival
2021 Mercedes-Benz GLS
450 4MATIC
39,669 mi
Huntington, NY
Good Deal
$40,583
- 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:
- designo Diamond White Bright Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macchiato Beige/Black)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 73,443
- Stock #:
- A7413APAAA
- VIN:
- 4JGFF5KE9MA414825
2021 Mercedes-Benz GLS
450 4MATIC
73,443 mi
Elk Grove, CA
Good Deal
$33,626
- 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
Great 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:
- Lunar Blue Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Espresso Brown/Black
- Transmission:
- Automatic
- Mileage:
- 50,852
- Stock #:
- MA536636
- VIN:
- 4JGFF5KE2MA536636
New arrival
2021 Mercedes-Benz GLS
450 4MATIC
50,852 mi
West Chester, PA
Great Deal
$36,470
- 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
- Interior color:
- Espresso Brown/Black
- Transmission:
- Automatic
- Mileage:
- 71,000
- Stock #:
- 22684
- VIN:
- 4JGFF5KE1MA429934
2021 Mercedes-Benz GLS
450 4MATIC
71,000 mi
Eden Prairie, MN
Fair Deal
$34,842
- 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:
- 89,602
- Stock #:
- 54176
- VIN:
- 4JGFF5KE0MA463640
New arrival
2021 Mercedes-Benz GLS
450 4MATIC
89,602 mi
Newton, NJ
Fair Deal
$32,548
- 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:
- 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:
- Polar White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 84,095
- Stock #:
- MA476168
- VIN:
- 4JGFF5KE1MA476168
2021 Mercedes-Benz GLS
450 4MATIC
84,095 mi
Burleson, TX
Good Deal
$32,999
- 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
Price drop
-$855
2021 Mercedes-Benz GLS
450 4MATIC
106,724 mi
Stillwater, OK
Great Deal
$26,454
$25,599
- 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
$36,998
- 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:
- 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
-$1,468
2021 Mercedes-Benz GLS
450 4MATIC
36,597 mi
Wexford, PA
Great Deal
$41,456
$40,478
- 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:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 50,888
- Stock #:
- GMA414481
- VIN:
- 4JGFF5KE3MA414481
New arrival
2021 Mercedes-Benz GLS
450 4MATIC
50,888 mi
Santa Monica, CA
Fair Deal
$38,079
- 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
2021 Mercedes-Benz GLS
450 4MATIC
83,322 mi
Lagrange, GA
Fair Deal
$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:
- Gray (Selenite Grey Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 47,884
- Stock #:
- MA399021
- VIN:
- 4JGFF5KE2MA399021
2021 Mercedes-Benz GLS
450 4MATIC
47,884 mi
Margate, FL
Good Deal
$38,495
- 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
Great Deal
$30,592
- 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:
- 84,514
- Stock #:
- MA369382
- VIN:
- 4JGFF5KE5MA369382
2021 Mercedes-Benz GLS
450 4MATIC
84,514 mi
Kearny, NJ
Great Deal
$28,767
- 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:
- 47,025
- Stock #:
- TMA442013
- VIN:
- 4JGFF5KE0MA442013
New arrival
2021 Mercedes-Benz GLS
450 4MATIC
47,025 mi
Charleston, SC
Good Deal
$40,985
- 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:
- Emerald Green Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macchiato Beige/Black)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 72,267
- Stock #:
- 26201A
- VIN:
- 4JGFF5KE6MA561877
2021 Mercedes-Benz GLS
450 4MATIC
72,267 mi
Naperville, IL
Fair Deal
$36,177
- 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:
- 42,897
- Stock #:
- 1746
- VIN:
- 4JGFF5KE5MA381936
2021 Mercedes-Benz GLS
450 4MATIC
42,897 mi
Bensenville, IL
Good Deal
$41,320
- 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
- Interior color:
- Brown (Macchiato Beige/Black)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 71,033
- Stock #:
- 472541
- VIN:
- 4JGFF5KEXMA472541
2021 Mercedes-Benz GLS
450 4MATIC
71,033 mi
Carrollton, TX
Fair Deal
$34,780
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 $47,752.25. The average price has decreased by -4.9% since last year. The 2567 for sale on CarGurus range from $10,689 to $107,134 in price.
How many Mercedes-Benz GLS 450 4MATIC vehicles have no reported accidents or damage?
2145 out of 2567 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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