New & Used 2026 GMC Terrain for Sale near Decatur, IL

184 results

Decatur, IL

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2025 GMC Terrain

Elevation AWD

3,415 miles

$28,950

Good Deal

Peoria, IL

74 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Sterling Metallic
Fuel type:: Gasoline
Interior color:: Gideon Gray/After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 3,415
Stock number:: DPT3244A
VIN:: 3GKALUEG3SL223670

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2025 GMC Terrain

Elevation AWD

17,387 miles

$26,997

Good Deal

Eureka, IL

63 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Summit White
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 17,387
Stock number:: U4440
VIN:: 3GKALUEG5SL212718

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2025 GMC Terrain

Elevation AWD

18,045 miles

$27,800

Fair Deal

Eureka, IL

63 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Rapids Metallic
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 18,045
Stock number:: U4455
VIN:: 3GKALUEG9SL208672

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2025 GMC Terrain

Elevation AWD

3,415 miles

$28,950

Good Deal

Peoria, IL

74 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Sterling Metallic
Fuel type:: Gasoline
Interior color:: Gideon Gray/After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 3,415
Stock number:: DPT3244A
VIN:: 3GKALUEG3SL223670

2026 GMC Terrain

AT4 AWD

545 miles

$36,490

Good Deal

Monticello, IL

24 mi away

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Summit White
Combined gas mileage:: 25 MPG
Fuel type:: Gasoline
Interior color:: Forest Storm w/Mahogany Accents
Transmission:: 8-Speed Automatic
Mileage:: 545
Stock number:: B250174A
VIN:: 3GKALYEG1TL195215

2025 GMC Terrain

Elevation AWD

19,360 miles

$28,399

Fair Deal

Jerseyville, IL

89 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Rapids Metallic
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic
Mileage:: 19,360
Stock number:: P2086
VIN:: 3GKALUEG5SL227865

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2025 GMC Terrain

Elevation AWD

17,387 miles

$26,997

Good Deal

Eureka, IL

63 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Summit White
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 17,387
Stock number:: U4440
VIN:: 3GKALUEG5SL212718

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2025 GMC Terrain

Elevation AWD

15,706 miles

$27,466

Fair Deal

Eureka, IL

63 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Riverstone Metallic
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 15,706
Stock number:: U4446
VIN:: 3GKALUEG3SL220915

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2025 GMC Terrain

Elevation AWD

21,556 miles

$26,796

Fair Deal

Pekin, IL

63 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Sterling Metallic
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 21,556
Stock number:: 4391H
VIN:: 3GKALUEGXSL225402

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2025 GMC Terrain

Elevation AWD

22,012 miles

$25,900

Good Deal

Morton, IL

60 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Black (Ebony Twilight Metallic)
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 22,012
Stock number:: A2832
VIN:: 3GKALUEG3SL220963

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2025 GMC Terrain

Elevation AWD

17,819 miles

$27,807

Fair Deal

Eureka, IL

63 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Black (Ebony Twilight Metallic)
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 17,819
Stock number:: U4460
VIN:: 3GKALUEG8SL206654

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2025 GMC Terrain

Elevation AWD

18,045 miles

$27,800

Fair Deal

Eureka, IL

63 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Rapids Metallic
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 18,045
Stock number:: U4455
VIN:: 3GKALUEG9SL208672

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2025 GMC Terrain

Elevation AWD

16,330 miles

$27,715

Fair Deal

Washington, IL

65 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Rapids Metallic
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: Automatic
Mileage:: 16,330
Stock number:: 2521008
VIN:: 3GKALUEG8SL221008

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2025 GMC Terrain

Elevation AWD

17,601 miles

$27,676

Fair Deal

Eureka, IL

63 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Sterling Metallic
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 17,601
Stock number:: U4452
VIN:: 3GKALUEG8SL212678

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2025 GMC Terrain

Elevation AWD

14,429 miles

$27,998

Fair Deal

Eureka, IL

63 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Summit White
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 14,429
Stock number:: U4451
VIN:: 3GKALUEG7SL227026

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2025 GMC Terrain

Elevation AWD

8,499 miles

$28,700

Fair Deal

Peoria, IL

74 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Rapids Metallic
Fuel type:: Gasoline
Interior color:: Gideon Gray / After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 8,499
Stock number:: P2302
VIN:: 3GKALUEG5SL208247

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2025 GMC Terrain

Elevation AWD

23,173 miles

$26,995

Fair Deal

Washington, IL

65 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Summit White
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: Automatic
Mileage:: 23,173
Stock number:: 2506429
VIN:: 3GKALUEG1SL206429

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2025 GMC Terrain

Elevation AWD

15,868 miles

$27,997

Fair Deal

Lincoln, IL

30 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Summit White
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: After Dark Premium Cloth Seat Trim
Transmission:: Automatic
Mileage:: 15,868
Stock number:: P06246
VIN:: 3GKALUEG4SL206246

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2025 GMC Terrain

Elevation AWD

13,753 miles

$28,930

Fair Deal

Lincoln, IL

30 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: After Dark Premium Cloth Seat Trim
Transmission:: Automatic
Mileage:: 13,753
Stock number:: P12745
VIN:: 3GKALUEG8SL212745

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2026 GMC Terrain

New car | MSRP $32,885

$29,874

Collinsville, IL

98 mi away

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Sterling Metallic
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: Continuously Variable Transmission
Mileage:: 2,142
Stock number:: L26204
VIN:: 3GKALMEG7TL166259

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2026 GMC Terrain

New car | MSRP $41,335

$35,335

Morton, IL

60 mi away

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Sterling Metallic
Fuel type:: Gasoline
Interior color:: Forest Storm W/Mahogany Accents
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 2,090
Stock number:: G26057
VIN:: 3GKALYEG0TL216538

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2026 GMC Terrain

New car | MSRP $34,885

$31,792

Collinsville, IL

98 mi away

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Black (Ebony Twilight Metallic)
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 2,160
Stock number:: L26200
VIN:: 3GKALUEG2TL167769

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2026 GMC Terrain

New car | MSRP $44,585

$40,335

Morton, IL

60 mi away

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Glacier White Tricoat
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 2,133
Stock number:: G26055
VIN:: 3GKALZEG7TL180949

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2025 GMC Terrain

Elevation AWD

14,429 miles

$27,998

Fair Deal

Eureka, IL

63 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Summit White
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 14,429
Stock number:: U4451
VIN:: 3GKALUEG7SL227026

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FAQs

2026 GMC Terrain FAQs

How much does the 2026 GMC Terrain cost in Decatur, IL?

The average 2026 GMC Terrain costs about $34,333.53. The average price has decreased by -3.8% since last year. The 34 for sale near Decatur, IL on CarGurus, range from $25,288 to $36,734 in price.

How many 2026 GMC Terrain vehicles in Decatur, IL have no reported accidents or damage?

31 out of 34 for sale near Decatur, IL have no reported accidents or damage.

What is the fuel economy of the 2026 GMC Terrain?

Depending on the engine and options, the 2026 GMC Terrain gets between 24 and 26 MPG (or EV battery range).

What fuel types are available?

Gasoline engines are available.

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