Certified Mercedes-Benz GLS for Sale near Illinois

Filters (4)

Location:

Only show listings in IL?

Include delivery listings?

51 vehicles found

Shop with transparent pricing.

Only show listings that include dealer fees
Year:
2026
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
375 hp 3L I6
Exterior color:
Polar White
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Brown (Catalana Beige/Black)
Transmission:
Automatic
Mileage:
4,035
Stock #:
TB643826
VIN:
4JGFF5KE4TB643826
Polar White 2026 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive Automatic
Mercedes-Benz of Naperville

Sponsored by Mercedes-Benz of Naperville

2026 Mercedes-Benz GLS

450 4MATIC

4,035 mi

Naperville, IL
30 mi away
Fair Deal
Manufacturer certified

$89,776

Year:
2023
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
550 hp 4L V8
Exterior color:
Cirrus Silver/Selenite Gray
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
10,371
Stock #:
PM7175
VIN:
4JGFF8HB8PB004336
Cirrus Silver/Selenite Gray 2023 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive 9-Speed Automatic
Price drop

-$5,000

Sponsored Listing

2023 Mercedes-Benz GLS

600 Mercedes-Maybach 4MATIC

10,371 mi

Hoffman Estates, IL
28 mi away
Good Deal
Manufacturer certified

$135,411

$130,411

Year:
2026
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
375 hp 3L I6
Exterior color:
Polar White
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
3,318
Stock #:
TB628197
VIN:
4JGFF5KE1TB628197
Polar White 2026 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive Automatic

Sponsored Listing

2026 Mercedes-Benz GLS

450 4MATIC

3,318 mi

Naperville, IL
30 mi away
Fair Deal
Manufacturer certified

$88,990

Year:
2022
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:
34,837
Stock #:
P6254
VIN:
4JGFF5KE8NA740164
Black 2022 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive 9-Speed Automatic

 

2022 Mercedes-Benz GLS

450 4MATIC

34,837 mi

Elmhurst, IL
17 mi away
Good Deal
Third-party certified

$46,623

Year:
2025
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
375 hp 3L I6
Exterior color:
Silver
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
6,507
Stock #:
P0683
VIN:
4JGFF5KEXSB440373
Silver 2025 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive Automatic

 

2025 Mercedes-Benz GLS

450 4MATIC

6,507 mi

Romeoville, IL
32 mi away
Good Deal
Manufacturer certified

$71,368

Year:
2019
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
362 hp 3L V6
Exterior color:
Iridium Silver Metallic
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
55,657
Stock #:
KB240145
VIN:
4JGDF6EE4KB240145
Iridium Silver Metallic 2019 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive Automatic
New arrival

 

2019 Mercedes-Benz GLS

450 4MATIC

55,657 mi

Westmont, IL
18 mi away
Fair Deal
Manufacturer certified

$26,873

Year:
2026
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
375 hp 3L I6
Exterior color:
Obsidian Black Metallic
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
4,989
Stock #:
M264916L
VIN:
4JGFF5KE2TB641086
Obsidian Black Metallic 2026 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive 9-Speed Automatic

 

2026 Mercedes-Benz GLS

450 4MATIC

4,989 mi

Hoffman Estates, IL
28 mi away
Great Deal
Manufacturer certified

$79,411

Year:
2026
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
375 hp 3L I6
Exterior color:
Polar White
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
9,932
Stock #:
M264430L
VIN:
4JGFF5KE2TB516444
Polar White 2026 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive 9-Speed Automatic

 

2026 Mercedes-Benz GLS

450 4MATIC

9,932 mi

Hoffman Estates, IL
28 mi away
Great Deal
Manufacturer certified

$77,405

Year:
2024
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
375 hp 3L I6
Exterior color:
Black
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
24,406
Stock #:
RB153019
VIN:
4JGFF5KE0RB153019
Black 2024 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive Automatic
New arrival

 

2024 Mercedes-Benz GLS

450 4MATIC

24,406 mi

Naperville, IL
30 mi away
Good Deal
Manufacturer certified

$65,373

Year:
2025
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
375 hp 3L I6
Exterior color:
Cirrus Silver Metallic
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
6,510
Stock #:
PM7202
VIN:
4JGFF5KE7SB400610
Cirrus Silver Metallic 2025 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive 9-Speed Automatic
New arrival

 

2025 Mercedes-Benz GLS

450 4MATIC

6,510 mi

Hoffman Estates, IL
28 mi away
Good Deal
Manufacturer certified

$74,411

Year:
2024
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
375 hp 3L I6
Exterior color:
Green
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Brown (Beige)
Transmission:
9-Speed Automatic
Mileage:
19,593
Stock #:
Q1239
VIN:
4JGFF5KE0RB067760
Green 2024 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive 9-Speed Automatic

 

2024 Mercedes-Benz GLS

450 4MATIC

19,593 mi

Saint Charles, IL
37 mi away
Fair Deal
Manufacturer certified

$69,412

Year:
2026
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
375 hp 3L I6
Exterior color:
Black
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
3,276
Stock #:
G5597
VIN:
4JGFF5KE2TB644411
Black 2026 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive 9-Speed Automatic

 

2026 Mercedes-Benz GLS

450 4MATIC

3,276 mi

Lincolnwood, IL
11 mi away
Fair Deal
Manufacturer certified

$88,401

Year:
2026
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
375 hp 3L I6
Exterior color:
Gray
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
4,199
Stock #:
M264889L
VIN:
4JGFF5KE8TB641044
Gray 2026 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive 9-Speed Automatic

 

2026 Mercedes-Benz GLS

450 4MATIC

4,199 mi

Hoffman Estates, IL
28 mi away
Fair Deal
Manufacturer certified

$84,911

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:
Espresso Brown
Transmission:
Automatic
Mileage:
60,272
Stock #:
LA272053
VIN:
4JGFF5KE7LA272053
Black 2020 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive Automatic
New arrival

Sponsored Listing

2020 Mercedes-Benz GLS

450 4MATIC

60,272 mi

Chicago, IL
3 mi away
Fair Deal
Manufacturer certified

$34,827

Year:
2026
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
375 hp 3L I6
Exterior color:
Polar White
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Brown (Catalana Beige/Black)
Transmission:
Automatic
Mileage:
4,035
Stock #:
TB643826
VIN:
4JGFF5KE4TB643826
Polar White 2026 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive Automatic
Mercedes-Benz of Naperville

Sponsored by Mercedes-Benz of Naperville

2026 Mercedes-Benz GLS

450 4MATIC

4,035 mi

Naperville, IL
30 mi away
Fair Deal
Manufacturer certified

$89,776

Year:
2023
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
550 hp 4L V8
Exterior color:
Cirrus Silver/Selenite Gray
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
10,371
Stock #:
PM7175
VIN:
4JGFF8HB8PB004336
Cirrus Silver/Selenite Gray 2023 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive 9-Speed Automatic
Price drop

-$5,000

Sponsored Listing

2023 Mercedes-Benz GLS

600 Mercedes-Maybach 4MATIC

10,371 mi

Hoffman Estates, IL
28 mi away
Good Deal
Manufacturer certified

$135,411

$130,411

Year:
2026
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
375 hp 3L I6
Exterior color:
Polar White
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
3,318
Stock #:
TB628197
VIN:
4JGFF5KE1TB628197
Polar White 2026 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive Automatic

Sponsored Listing

2026 Mercedes-Benz GLS

450 4MATIC

3,318 mi

Naperville, IL
30 mi away
Fair Deal
Manufacturer certified

$88,990

Year:
2022
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:
34,837
Stock #:
P6254
VIN:
4JGFF5KE8NA740164
Black 2022 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive 9-Speed Automatic

 

2022 Mercedes-Benz GLS

450 4MATIC

34,837 mi

Elmhurst, IL
17 mi away
Good Deal
Third-party certified

$46,623

Year:
2025
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
375 hp 3L I6
Exterior color:
Silver
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
6,507
Stock #:
P0683
VIN:
4JGFF5KEXSB440373
Silver 2025 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive Automatic

 

2025 Mercedes-Benz GLS

450 4MATIC

6,507 mi

Romeoville, IL
32 mi away
Good Deal
Manufacturer certified

$71,368

Year:
2019
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
362 hp 3L V6
Exterior color:
Iridium Silver Metallic
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
55,657
Stock #:
KB240145
VIN:
4JGDF6EE4KB240145
Iridium Silver Metallic 2019 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive Automatic
New arrival

 

2019 Mercedes-Benz GLS

450 4MATIC

55,657 mi

Westmont, IL
18 mi away
Fair Deal
Manufacturer certified

$26,873

Year:
2026
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
375 hp 3L I6
Exterior color:
Obsidian Black Metallic
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
4,989
Stock #:
M264916L
VIN:
4JGFF5KE2TB641086
Obsidian Black Metallic 2026 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive 9-Speed Automatic

 

2026 Mercedes-Benz GLS

450 4MATIC

4,989 mi

Hoffman Estates, IL
28 mi away
Great Deal
Manufacturer certified

$79,411

Year:
2026
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
375 hp 3L I6
Exterior color:
Polar White
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
9,932
Stock #:
M264430L
VIN:
4JGFF5KE2TB516444
Polar White 2026 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive 9-Speed Automatic

 

2026 Mercedes-Benz GLS

450 4MATIC

9,932 mi

Hoffman Estates, IL
28 mi away
Great Deal
Manufacturer certified

$77,405

Year:
2024
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
375 hp 3L I6
Exterior color:
Black
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
24,406
Stock #:
RB153019
VIN:
4JGFF5KE0RB153019
Black 2024 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive Automatic
New arrival

 

2024 Mercedes-Benz GLS

450 4MATIC

24,406 mi

Naperville, IL
30 mi away
Good Deal
Manufacturer certified

$65,373

Year:
2025
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
375 hp 3L I6
Exterior color:
Cirrus Silver Metallic
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
6,510
Stock #:
PM7202
VIN:
4JGFF5KE7SB400610
Cirrus Silver Metallic 2025 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive 9-Speed Automatic
New arrival

 

2025 Mercedes-Benz GLS

450 4MATIC

6,510 mi

Hoffman Estates, IL
28 mi away
Good Deal
Manufacturer certified

$74,411

Year:
2024
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
375 hp 3L I6
Exterior color:
Green
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Brown (Beige)
Transmission:
9-Speed Automatic
Mileage:
19,593
Stock #:
Q1239
VIN:
4JGFF5KE0RB067760
Green 2024 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive 9-Speed Automatic

 

2024 Mercedes-Benz GLS

450 4MATIC

19,593 mi

Saint Charles, IL
37 mi away
Fair Deal
Manufacturer certified

$69,412

Year:
2026
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
375 hp 3L I6
Exterior color:
Black
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
3,276
Stock #:
G5597
VIN:
4JGFF5KE2TB644411
Black 2026 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive 9-Speed Automatic

 

2026 Mercedes-Benz GLS

450 4MATIC

3,276 mi

Lincolnwood, IL
11 mi away
Fair Deal
Manufacturer certified

$88,401

Year:
2026
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
375 hp 3L I6
Exterior color:
Gray
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
4,199
Stock #:
M264889L
VIN:
4JGFF5KE8TB641044
Gray 2026 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive 9-Speed Automatic

 

2026 Mercedes-Benz GLS

450 4MATIC

4,199 mi

Hoffman Estates, IL
28 mi away
Fair Deal
Manufacturer certified

$84,911

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:
Espresso Brown
Transmission:
Automatic
Mileage:
60,272
Stock #:
LA272053
VIN:
4JGFF5KE7LA272053
Black 2020 Mercedes-Benz GLS SUV / Crossover All-Wheel Drive Automatic
New arrival

Sponsored Listing

2020 Mercedes-Benz GLS

450 4MATIC

60,272 mi

Chicago, IL
3 mi away
Fair Deal
Manufacturer certified

$34,827

A better way to discover your best deal

Let us help you find a car you’ll love.