New & Used 2025 Mercedes-Benz GLS for Sale near Tonica, IL

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Tonica, IL

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2026 Mercedes-Benz GLS

450 4MATIC

1,958 miles

$88,477

Good Deal

Certified Pre-Owned

Westmont, IL

70 mi away

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:: Automatic
Mileage:: 1,958
Stock number:: TB525750
VIN:: 4JGFF5KEXTB525750

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2026 Mercedes-Benz GLS

450 4MATIC

4,571 miles

$90,499

Fair Deal

Certified Pre-Owned

Hoffman Estates, IL

76 mi away

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 (Beige)
Transmission:: 9-Speed Automatic
Mileage:: 4,571
Stock number:: M264423L
VIN:: 4JGFF5KE4TB502772

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2026 Mercedes-Benz GLS

450 4MATIC

3,547 miles

$90,990

Good Deal

Certified Pre-Owned

Naperville, IL

59 mi away

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:: 3,547
Stock number:: TB501127
VIN:: 4JGFF5KE3TB501127

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2025 Mercedes-Benz GLS

450 4MATIC

1,788 miles

$78,990

Great Deal

Certified Pre-Owned

Lake Bluff, IL

95 mi away

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:: Obsidian Black Metallic
Combined gas mileage:: 21 MPG
Fuel type:: Gasoline
Interior color:: Black w MB-Tex Upholstery
Transmission:: 9-Speed Automatic
Mileage:: 1,788
Stock number:: M250658
VIN:: 4JGFF5KE7SB465098

2025 Mercedes-Benz GLS

450 4MATIC

5,163 miles

$79,112

Good Deal

Lincolnwood, IL

88 mi away

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:: 5,163
Stock number:: F6110
VIN:: 4JGFF5KE8SB446494

2026 Mercedes-Benz GLS

450 4MATIC

2,255 miles

$84,777

Great Deal

Certified Pre-Owned

Westmont, IL

70 mi away

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 (Macchiato Beige/Black)
Transmission:: Automatic
Mileage:: 2,255
Stock number:: TB533253
VIN:: 4JGFF5KE3TB533253

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2025 Mercedes-Benz GLS

450 4MATIC

5,908 miles

$76,251

Great Deal

Bartlett, IL

70 mi away

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:: White
Combined gas mileage:: 21 MPG
Fuel type:: Gasoline
Interior color:: Brown (Tan)
Transmission:: Automatic
Mileage:: 5,908
Stock number:: H24119A
VIN:: 4JGFF5KE2SB413992

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2025 Mercedes-Benz GLS

450 4MATIC

4,377 miles

$78,999

Great Deal

Hoffman Estates, IL

76 mi away

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:: Black
Combined gas mileage:: 21 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 9-Speed Automatic
Mileage:: 4,377
Stock number:: PM6415
VIN:: 4JGFF5KEXSB279443

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2025 Mercedes-Benz GLS

450 4MATIC

11,437 miles

$73,991

Great Deal

Bensenville, IL

76 mi away

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:: Gray (Selenite Grey Metallic)
Combined gas mileage:: 21 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 9-Speed Automatic
Mileage:: 11,437
Stock number:: A464818
VIN:: 4JGFF5KEXSB464818

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2025 Mercedes-Benz GLS

450 4MATIC

2,771 miles

$79,112

Great Deal

Certified Pre-Owned

Lincolnwood, IL

88 mi away

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:: Polar White
Combined gas mileage:: 21 MPG
Fuel type:: Gasoline
Interior color:: Brown (Macchiato Beige/Black)
Transmission:: 9-Speed Automatic
Mileage:: 2,771
Stock number:: F6913
VIN:: 4JGFF5KE4SB416568

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2024 Mercedes-Benz GLS

450 4MATIC

31,906 miles

$63,988

Fair Deal

Chicago, IL

86 mi away

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:: Polar White
Combined gas mileage:: 21 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 9-Speed Automatic
Mileage:: 31,906
Stock number:: P17572A
VIN:: 4JGFF5KE2RB220638

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2024 Mercedes-Benz GLS

450 4MATIC

19,636 miles

$67,999

Good Deal

Hoffman Estates, IL

76 mi away

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:: Selenite Gray Metallic
Combined gas mileage:: 21 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 9-Speed Automatic
Mileage:: 19,636
Stock number:: PM6470
VIN:: 4JGFF5KE2RB076511

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2026 Mercedes-Benz GLS

450 4MATIC

3,427 miles

$95,777

Fair Deal

Westmont, IL

70 mi away

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:: Automatic
Mileage:: 3,427
Stock number:: TB533290
VIN:: 4JGFF5KE9TB533290

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2026 Mercedes-Benz GLS

450 4MATIC

2,682 miles

$87,499

Good Deal

Certified Pre-Owned

Hoffman Estates, IL

76 mi away

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
Combined gas mileage:: 21 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 9-Speed Automatic
Mileage:: 2,682
Stock number:: M264429L
VIN:: 4JGFF5KE6TB518178

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2026 Mercedes-Benz GLS

450 4MATIC

3,244 miles

$87,990

Good Deal

Certified Pre-Owned

Lake Bluff, IL

95 mi away

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 Leatherette
Transmission:: 9-Speed Automatic
Mileage:: 3,244
Stock number:: M260084
VIN:: 4JGFF5KE5TB502456

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2025 Mercedes-Benz GLS

450 4MATIC

2,498 miles

$80,990

Good Deal

Certified Pre-Owned

Lake Bluff, IL

95 mi away

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:: Manufaktur Cardinal Red Metallic
Combined gas mileage:: 21 MPG
Fuel type:: Gasoline
Interior color:: Brown (Macchiato Beige Black w MB-Tex Upholstery)
Transmission:: 9-Speed Automatic
Mileage:: 2,498
Stock number:: M250256
VIN:: 4JGFF5KE0SB363934

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2026 Mercedes-Benz GLS

450 4MATIC

3,410 miles

$83,999

Great Deal

Certified Pre-Owned

Hoffman Estates, IL

76 mi away

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:: Silver
Combined gas mileage:: 21 MPG
Fuel type:: Gasoline
Interior color:: Brown
Transmission:: 9-Speed Automatic
Mileage:: 3,410
Stock number:: M264427L
VIN:: 4JGFF5KEXTB517843

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2026 Mercedes-Benz GLS

450 4MATIC

934 miles

$86,990

Good Deal

Lake Bluff, IL

95 mi away

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 (Beige Leatherette)
Transmission:: 9-Speed Automatic
Mileage:: 934
Stock number:: M260123
VIN:: 4JGFF5KE6TB538057

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2024 Mercedes-Benz GLS

450 4MATIC

31,915 miles

$63,500

Good Deal

Loves Park, IL

77 mi away

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:: Polar White
Combined gas mileage:: 21 MPG
Fuel type:: Gasoline
Interior color:: Brown (Macchiato Beige/Black)
Transmission:: 9-Speed Automatic
Mileage:: 31,915
Stock number:: P7739
VIN:: 4JGFF5KE6RB092842

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2026 Mercedes-Benz GLS

450 4MATIC

3,715 miles

$84,777

Great Deal

Certified Pre-Owned

Westmont, IL

70 mi away

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 (Selenite Grey Metallic)
Combined gas mileage:: 21 MPG
Fuel type:: Gasoline
Interior color:: Brown (Macchiato Beige/Black)
Transmission:: Automatic
Mileage:: 3,715
Stock number:: TB525150
VIN:: 4JGFF5KE8TB525150

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2026 Mercedes-Benz GLS

450 4MATIC

1,773 miles

$85,983

Good Deal

Certified Pre-Owned

Saint Charles, IL

61 mi away

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:: White
Combined gas mileage:: 21 MPG
Fuel type:: Gasoline
Interior color:: Brown (Beige)
Transmission:: 9-Speed Automatic
Mileage:: 1,773
Stock number:: R1147
VIN:: 4JGFF5KE4TB501217

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2025 Mercedes-Benz GLS

450 4MATIC

7,471 miles

$77,976

Good Deal

Lincolnwood, IL

88 mi away

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:: Gray (Selenite Grey Metallic)
Combined gas mileage:: 21 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 9-Speed Automatic
Mileage:: 7,471
Stock number:: F6113
VIN:: 4JGFF5KE0SB368664

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2025 Mercedes-Benz GLS

450 4MATIC

11,610 miles

$82,999

Fair Deal

Hoffman Estates, IL

76 mi away

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:: Gray (MANUFAKTUR Alpine Grey)
Combined gas mileage:: 21 MPG
Fuel type:: Gasoline
Interior color:: Brown (Macchiato Beige/Black)
Transmission:: 9-Speed Automatic
Mileage:: 11,610
Stock number:: PM6472
VIN:: 4JGFF5KE7SB310230

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2026 Mercedes-Benz GLS

450 4MATIC

3,193 miles

$84,777

Great Deal

Certified Pre-Owned

Westmont, IL

70 mi away

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:: 3,193
Stock number:: TB518052
VIN:: 4JGFF5KE6TB518052

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FAQs

2025 Mercedes-Benz GLS FAQs

How much does the 2025 Mercedes-Benz GLS cost in Tonica, IL?

The average 2025 Mercedes-Benz GLS costs about $86,550.49. The average price has decreased by -3.7% since last year. The 123 for sale near Tonica, IL on CarGurus, range from $61,247 to $200,975 in price.

How many 2025 Mercedes-Benz GLS vehicles in Tonica, IL have no reported accidents or damage?

122 out of 123 for sale near Tonica, IL have no reported accidents or damage.

What is the fuel economy of the 2025 Mercedes-Benz GLS?

Depending on the engine and options, the 2025 Mercedes-Benz GLS gets between 15 and 21 MPG (or EV battery range).

What fuel types are available?

Gasoline engines are available.

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