Used 2021 Mercedes-Benz GLS 450 4MATIC for SaleNationwide
101 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:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 37,226
- Stock #:
- 409082-TCC
- VIN:
- 4JGFF5KE8MA409082
2021 Mercedes-Benz GLS
450 4MATIC
37,226 mi
Houston, TX
Fair Deal
$44,820
- 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
Price drop
-$1,931
2021 Mercedes-Benz GLS
450 4MATIC
85,253 mi
Oklahoma City, OK
Good Deal
$32,629
$30,698
- 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:
- 73,449
- Stock #:
- A7413APAAA
- VIN:
- 4JGFF5KE9MA414825
2021 Mercedes-Benz GLS
450 4MATIC
73,449 mi
Elk Grove, CA
Good Deal
$32,606
- 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:
- 70,749
- Stock #:
- VZ260595A
- VIN:
- 4JGFF5KE3MA411399
2021 Mercedes-Benz GLS
450 4MATIC
70,749 mi
El Paso, TX
Good Deal
$34,506
- 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
2021 Mercedes-Benz GLS
450 4MATIC
86,787 mi
Sarasota, FL
Great Deal
$30,989
- 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
2021 Mercedes-Benz GLS
450 4MATIC
50,888 mi
Santa Monica, CA
Good Deal
$37,858
- 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
-$2,148
2021 Mercedes-Benz GLS
450 4MATIC
36,597 mi
Wexford, PA
Great Deal
$40,478
$38,820
- 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/Tartufo
- Transmission:
- 9-Speed Automatic
- Mileage:
- 68,801
- Stock #:
- VEA11029A
- VIN:
- 4JGFF5KE4MA479646
New arrival
2021 Mercedes-Benz GLS
450 4MATIC
68,801 mi
Jacksboro, TX
Good Deal
$33,685
- 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:
- Automatic
- Mileage:
- 76,976
- Stock #:
- 461154
- VIN:
- 4JGFF5KE3MA461154
Price drop
-$1,955
2021 Mercedes-Benz GLS
450 4MATIC
76,976 mi
Woodside, NY
Good Deal
$33,125
$31,170
- 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
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:
- 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
$36,498
- 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
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
Good Deal
$34,460
- 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 (Tan)
- Transmission:
- Automatic
- Mileage:
- 73,839
- Stock #:
- 1083
- VIN:
- 4JGFF5KE9MA439370
2021 Mercedes-Benz GLS
450 4MATIC
73,839 mi
Fayetteville, AR
Fair Deal
$36,128
- 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:
- 95,833
- Stock #:
- H5061A
- VIN:
- 4JGFF5KE4MA511933
New arrival
2021 Mercedes-Benz GLS
450 4MATIC
95,833 mi
Lincolnwood, IL
Good Deal
$30,410
- 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:
- Brown (Macchiato Beige/Black)
- Transmission:
- Automatic
- Mileage:
- 91,298
- Stock #:
- TA355649B
- VIN:
- 4JGFF5KE2MA572424
2021 Mercedes-Benz GLS
450 4MATIC
91,298 mi
Columbia, SC
Good Deal
$33,287
- 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:
- 9-Speed Automatic
- Mileage:
- 63,889
- Stock #:
- 57880W
- VIN:
- 4JGFF5KE8MA396267
2021 Mercedes-Benz GLS
450 4MATIC
63,889 mi
Great Neck, NY
Great Deal
$30,170
- 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:
- 29,085
- Stock #:
- P4539
- VIN:
- 4JGFF5KE4MA456500
New arrival
2021 Mercedes-Benz GLS
450 4MATIC
29,085 mi
Blair, NE
Great Deal
$44,498
- 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
Price drop
-$1,000
2021 Mercedes-Benz GLS
450 4MATIC
73,154 mi
Littleton, CO
Good Deal
$34,345
$33,345
- 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:
- 84,640
- Stock #:
- AQ1199A
- VIN:
- 4JGFF5KEXMA445341
Price drop
-$1,650
2021 Mercedes-Benz GLS
450 4MATIC
84,640 mi
South Saint Paul, MN
Good Deal
$32,350
$30,700
- 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:
- Polar White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 93,744
- Stock #:
- AW260157A
- VIN:
- 4JGFF5KEXMA442083
2021 Mercedes-Benz GLS
450 4MATIC
93,744 mi
Washington, PA
Great Deal
$29,030
- 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:
- designo Black/Titamium Nappa Leather
- Transmission:
- 9-Speed Automatic
- Mileage:
- 107,597
- Stock #:
- R-MA387171
- VIN:
- 4JGFF5KE5MA387171
New arrival
2021 Mercedes-Benz GLS
450 4MATIC
107,597 mi
Costa Mesa, CA
Good Deal
$28,229
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 $46,265.76. The average price has decreased by -9% since last year. The 2614 for sale on CarGurus range from $9,900 to $107,099 in price.
How many Mercedes-Benz GLS 450 4MATIC vehicles have no reported accidents or damage?
2203 out of 2614 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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