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

271 results

Altamont, IL

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2025 GMC Terrain

Elevation AWD

19,360 miles

$28,149

Fair Deal

Jerseyville, IL

84 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

2025 GMC Terrain

Elevation AWD

39,113 miles

$25,995

Fair Deal

Hazelwood, MO

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:: Summit White
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Gideon Gray / After Dark Cloth
Transmission:: Automatic
Mileage:: 39,113
Stock number:: PB3327
VIN:: 3GKALUEG8SL270838

2026 GMC Terrain

AT4 AWD

545 miles

$35,990

Great Deal

Monticello, IL

66 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

2026 GMC Terrain

Elevation FWD

5,101 miles

$31,595

Fair Deal

Vincennes, IN

73 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:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: Continuously Variable Transmission
Mileage:: 5,101
Stock number:: 25-1454B
VIN:: 3GKALMEG9TL221603

2025 GMC Terrain

Elevation AWD

19,360 miles

$28,149

Fair Deal

Jerseyville, IL

84 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

2025 GMC Terrain

Elevation AWD

39,113 miles

$25,995

Fair Deal

Hazelwood, MO

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:: Summit White
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Gideon Gray / After Dark Cloth
Transmission:: Automatic
Mileage:: 39,113
Stock number:: PB3327
VIN:: 3GKALUEG8SL270838

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2025 GMC Terrain

Elevation AWD

24,623 miles

$27,300

Fair Deal

Hazelwood, MO

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:: Black (Ebony Twilight Metallic)
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 24,623
Stock number:: PBN4930
VIN:: 3GKALUEG3SL265448

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2025 GMC Terrain

Elevation AWD

15,868 miles

$27,997

Fair Deal

Lincoln, IL

81 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

New car | MSRP $33,270

$27,976

Columbia, IL

90 mi away

Year:: 2025
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:: 3,976
Stock number:: G7053
VIN:: 3GKALMEG8SL290796

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2026 GMC Terrain

New car | MSRP $32,390

$30,267

Belleville, IL

79 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
Mileage:: 3
Stock number:: G4578
VIN:: 3GKALMEGXTL273130

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2026 GMC Terrain

New car

$41,678

Saint Louis, MO

95 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:: After Dark Cloth
Transmission:: Automatic
Mileage:: 2
Stock number:: T260647
VIN:: 3GKALZEG3TL322150

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2026 GMC Terrain

New car | MSRP $34,885

$30,792

Collinsville, IL

73 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 $33,940

$29,927

Collinsville, IL

73 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:: Volcanic Red Tintcoat
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 2,267
Stock number:: L26163
VIN:: 3GKALUEG1TL161073

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2025 GMC Terrain

New car

Negotiable

Terre Haute, IN

75 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: Continuously Variable Transmission
Mileage:: 425
Stock number:: G25473
VIN:: 3GKALMEGXSL311521

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2025 GMC Terrain

New car | MSRP $38,035

$33,995

Centralia, IL

44 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:: Gideon Gray / After Dark, Coretec Seat Trim
Transmission:: Automatic
Mileage:: 4,377
Stock number:: G2542
VIN:: 3GKALUEG8SL279622

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2026 GMC Terrain

New car | MSRP $31,790

$29,674

Belleville, IL

79 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:: Rapids Metallic
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Mileage:: 4
Stock number:: G4457
VIN:: 3GKALMEG5TL144681

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2026 GMC Terrain

New car | MSRP $37,990

$35,490

Mount Vernon, IL

54 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:: 26 MPG
Fuel type:: Gasoline
Interior color:: After Dark, CoreTec seat trim
Transmission:: Automatic
Mileage:: 5
Stock number:: MT1205
VIN:: 3GKALUEG7TL380829

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2026 GMC Terrain

New car | MSRP $34,885

$30,792

Collinsville, IL

73 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:: 2,209
Stock number:: L26292
VIN:: 3GKALUEG2TL209700

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2026 GMC Terrain

New car | MSRP $32,195

$29,807

Collinsville, IL

73 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:: Summit White
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: Continuously Variable Transmission
Mileage:: 7
Stock number:: L263550
VIN:: 3GKALMEG3TL376812

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2026 GMC Terrain

New car | MSRP $32,390

$30,267

Belleville, IL

79 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:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Mileage:: 4
Stock number:: G4569
VIN:: 3GKALMEG2TL273719

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2026 GMC Terrain

New car | MSRP $46,485

$43,397

Collinsville, IL

73 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:: Light Ash Gray/Very Dark Atmosphere
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 7
Stock number:: L263689
VIN:: 3GKALZEG1TL391662

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2026 GMC Terrain

New car | MSRP $46,085

$43,010

Collinsville, IL

73 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:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 7
Stock number:: L263541
VIN:: 3GKALZEG4TL363760

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2026 GMC Terrain

New car | MSRP $41,830

Negotiable

Forsyth, IL

58 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
Combined gas mileage:: 25 MPG
Fuel type:: Gasoline
Interior color:: Forest Storm w/Mahogany Accents
Transmission:: Automatic
Mileage:: 3,375
Stock number:: G3246
VIN:: 3GKALYEGXTL182687

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2026 GMC Terrain

New car

Negotiable

Terre Haute, IN

75 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:: 237
Stock number:: G26050
VIN:: 3GKALYEG7TL215435

FAQs

2026 GMC Terrain FAQs

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

The average 2026 GMC Terrain costs about $33,898.49. The average price has decreased by -5.1% since last year. The 19 for sale near Altamont, IL on CarGurus, range from $25,236 to $32,249 in price.

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

16 out of 19 for sale near Altamont, 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 25 and 26 MPG (or EV battery range).

What fuel types are available?

Gasoline engines are available.

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