Used 2020 Mercedes-Benz GLS 450 4MATIC for SaleNationwide
235 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2020
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 76,721
- Stock #:
- 12562
- VIN:
- 4JGFF5KEXLA130229
2020 Mercedes-Benz GLS
450 4MATIC
76,721 mi
Smithfield, UT
Great Deal
$27,345
- Year:
- 2020
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Macchiato/Magmagray
- Transmission:
- 9-Speed Automatic
- Mileage:
- 62,893
- Stock #:
- I227380
- VIN:
- 4JGFF5KE6LA227380
2020 Mercedes-Benz GLS
450 4MATIC
62,893 mi
Clearwater, FL
Great Deal
$30,981
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Iridium Silver Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Macchiato/Magma Grey)
- Transmission:
- Automatic
- Mileage:
- 83,765
- Stock #:
- MU045643A
- VIN:
- 4JGFF5KE4LA193794
Price drop
-$1,100
2020 Mercedes-Benz GLS
450 4MATIC
83,765 mi
Hampton, VA
Good Deal
$32,494
$31,394
- Year:
- 2020
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 80,789
- Stock #:
- LA163646
- VIN:
- 4JGFF5KE4LA163646
2020 Mercedes-Benz GLS
450 4MATIC
80,789 mi
Lynnwood, WA
Good Deal
$28,645
- Year:
- 2020
- 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 Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Macchiato/Magmagray
- Transmission:
- 9-Speed Automatic
- Mileage:
- 98,829
- Stock #:
- U242997
- VIN:
- 4JGFF5KE1LA242997
2020 Mercedes-Benz GLS
450 4MATIC
98,829 mi
Montgomery, AL
Great Deal
$25,395
- Year:
- 2020
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Macchiato/Magmagrey
- Transmission:
- 9-Speed Automatic
- Mileage:
- 94,417
- Stock #:
- 5452903A
- VIN:
- 4JGFF5KE3LA242600
2020 Mercedes-Benz GLS
450 4MATIC
94,417 mi
Selma, TX
Good Deal
$26,999
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Iridium Silver Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 71,551
- Stock #:
- MC45116
- VIN:
- 4JGFF5KE3LA139029
2020 Mercedes-Benz GLS
450 4MATIC
71,551 mi
Grapevine, TX
Fair Deal
$33,214
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Green
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 78,340
- Stock #:
- D5967L
- VIN:
- 4JGFF5KE9LA127287
New arrival
2020 Mercedes-Benz GLS
450 4MATIC
78,340 mi
Dublin, OH
Fair Deal
$30,988
- Year:
- 2020
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Espresso Brown
- Transmission:
- 9-Speed Automatic
- Mileage:
- 49,266
- Stock #:
- CS0154
- VIN:
- 4JGFF5KE9LA183861
2020 Mercedes-Benz GLS
450 4MATIC
49,266 mi
Little Rock, AR
Good Deal
$35,129
- Year:
- 2020
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 59,933
- Stock #:
- NS60194A
- VIN:
- 4JGFF5KE5LA270785
New arrival
2020 Mercedes-Benz GLS
450 4MATIC
59,933 mi
Scottsdale, AZ
Fair Deal
$33,981
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Iridium Silver Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Espresso Brown
- Transmission:
- 9-Speed Automatic
- Mileage:
- 75,301
- Stock #:
- 6GC2593A
- VIN:
- 4JGFF5KE3LA196766
Price drop
-$945
2020 Mercedes-Benz GLS
450 4MATIC
75,301 mi
Conway, AR
Fair Deal
$31,899
$30,954
- Year:
- 2020
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Macchiato/Magmagrey
- Transmission:
- 9-Speed Automatic
- Mileage:
- 105,912
- Stock #:
- LA212097
- VIN:
- 4JGFF5KE2LA212097
2020 Mercedes-Benz GLS
450 4MATIC
105,912 mi
Bluffton, SC
Great Deal
$25,584
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Iridium Silver Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Macchiato/Magma Grey)
- Transmission:
- Automatic
- Mileage:
- 76,949
- Stock #:
- V57444A
- VIN:
- 4JGFF5KE3LA188926
2020 Mercedes-Benz GLS
450 4MATIC
76,949 mi
Birmingham, AL
Good Deal
$30,939
- Year:
- 2020
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Macchiato/Magmagrey
- Transmission:
- 9-Speed Automatic
- Mileage:
- 66,875
- Stock #:
- TDLA215981
- VIN:
- 4JGFF5KE5LA215981
New arrival
2020 Mercedes-Benz GLS
450 4MATIC
66,875 mi
Ft Lauderdale, FL
Fair Deal
$32,428
- Year:
- 2020
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 62,401
- Stock #:
- CT12034
- VIN:
- 4JGFF5KE4LA136401
2020 Mercedes-Benz GLS
450 4MATIC
62,401 mi
Manchester, CT
Good Deal
$32,385
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 142,909
- Stock #:
- 151540
- VIN:
- 4JGFF5KE5LA151540
2020 Mercedes-Benz GLS
450 4MATIC
142,909 mi
Ashland, KY
Great Deal
$21,031
- Year:
- 2020
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Almond
- Transmission:
- 9-Speed Automatic
- Mileage:
- 105,699
- Stock #:
- W2670534
- VIN:
- 4JGFF5KE6LA108101
2020 Mercedes-Benz GLS
450 4MATIC
105,699 mi
Tucson, AZ
Great Deal
$24,588
- Year:
- 2020
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Mileage:
- 59,556
- Stock #:
- HRFTLA149689
- VIN:
- 4JGFF5KE7LA149689
2020 Mercedes-Benz GLS
450 4MATIC
59,556 mi
Sudbury, MA
Great Deal
$32,166
- Year:
- 2020
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 95,105
- Stock #:
- T26375A
- VIN:
- 4JGFF5KE8LA077188
2020 Mercedes-Benz GLS
450 4MATIC
95,105 mi
Lafayette, LA
Good Deal
$27,426
- Year:
- 2020
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Espresso Brown/Magma Gray
- Transmission:
- 9-Speed Automatic
- Mileage:
- 84,962
- Stock #:
- LA197305
- VIN:
- 4JGFF5KE5LA197305
2020 Mercedes-Benz GLS
450 4MATIC
84,962 mi
Tyler, TX
Good Deal
$27,413
- Year:
- 2020
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 69,539
- Stock #:
- 4854
- VIN:
- 4JGFF5KEXLA289218
New arrival
2020 Mercedes-Benz GLS
450 4MATIC
69,539 mi
Noblesville, IN
Good Deal
$30,195
- Year:
- 2020
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 67,634
- Stock #:
- C6163B
- VIN:
- 4JGFF5KE7LA140376
Price drop
-$650
2020 Mercedes-Benz GLS
450 4MATIC
67,634 mi
Renton, WA
Good Deal
$32,100
$31,450
- Year:
- 2020
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 80,922
- Stock #:
- B25962SP
- VIN:
- 4JGFF5KE3LA190076
2020 Mercedes-Benz GLS
450 4MATIC
80,922 mi
Adrian, MI
Fair Deal
$29,882
- Year:
- 2020
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black/Magma Gray
- Transmission:
- 9-Speed Automatic
- Mileage:
- 96,607
- Stock #:
- F6760
- VIN:
- 4JGFF5KE3LA128029
Price drop
-$689
2020 Mercedes-Benz GLS
450 4MATIC
96,607 mi
Kenosha, WI
Good Deal
$28,682
$27,993
FAQs
How much does the Mercedes-Benz GLS 450 4MATIC cost?
The average Mercedes-Benz GLS 450 4MATIC costs about $32,047.24. The average price has decreased by -10.9% since last year. The 2733 for sale on CarGurus range from $9,900 to $107,262 in price.
How many Mercedes-Benz GLS 450 4MATIC vehicles have no reported accidents or damage?
2312 out of 2733 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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