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Used GMC Terrain for Sale near Decatur, IL

299 results
Decatur, IL
2026 GMC Terrain Elevation AWD

2026 GMC Terrain

Elevation AWD

20,022 miles

$30,990

Fair Deal
Peoria, IL
71 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
Transmission:
Automatic
Mileage:
20,022
Stock number:
2685711
VIN:
3GKALUEG6TL185711

Sponsored

2026 GMC Terrain AT4 AWD

2026 GMC Terrain

AT4 AWD

13,540 miles

$35,942

Fair Deal
Eureka, IL
63 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:
Forest Storm W/Mahogany Accents
Transmission:
8-Speed Automatic Overdrive
Mileage:
13,540
Stock number:
U4464A
VIN:
3GKALYEG5TL123465

Sponsored

2026 GMC Terrain AT4 AWD

2026 GMC Terrain

AT4 AWD

13,540 miles

$35,942

Fair Deal
Eureka, IL
63 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:
Forest Storm W/Mahogany Accents
Transmission:
8-Speed Automatic Overdrive
Mileage:
13,540
Stock number:
U4464A
VIN:
3GKALYEG5TL123465

2026 GMC Terrain Elevation AWD

2026 GMC Terrain

Elevation AWD

20,022 miles

$30,990

Fair Deal
Peoria, IL
71 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
Transmission:
Automatic
Mileage:
20,022
Stock number:
2685711
VIN:
3GKALUEG6TL185711

Preparing for a close up...

Photos coming soon

2026 GMC Terrain

New car | MSRP $40,490

$36,215

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:
Riverstone Metallic
Fuel type:
Gasoline
Interior color:
Forest Storm
Transmission:
8-Speed Automatic Overdrive
Mileage:
2,043
Stock number:
L26047
VIN:
3GKALYEG1TL146497

Preparing for a close up...

Photos coming soon

2026 GMC Terrain

New car | MSRP $35,290

$31,205

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:
Summit White
Fuel type:
Gasoline
Interior color:
After Dark
Transmission:
8-Speed Automatic Overdrive
Mileage:
2,244
Stock number:
L261004
VIN:
3GKALUEG9TL266556

Preparing for a close up...

Photos coming soon

2026 GMC Terrain

New car | MSRP $40,490

$36,215

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:
Riverstone Metallic
Fuel type:
Gasoline
Interior color:
Forest Storm
Transmission:
8-Speed Automatic Overdrive
Mileage:
2,283
Stock number:
L26058
VIN:
3GKALYEG7TL146651

Preparing for a close up...

Photos coming soon

2026 GMC Terrain

New car | MSRP $45,590

$41,057

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:
Summit White
Fuel type:
Gasoline
Interior color:
Light Ash Gray/Very Dark Atmosphere
Transmission:
8-Speed Automatic Overdrive
Mileage:
2,685
Stock number:
L261003
VIN:
3GKALZEG1TL267391

Preparing for a close up...

Photos coming soon

2026 GMC Terrain

New car | MSRP $39,995

$35,762

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:
Summit White
Fuel type:
Gasoline
Interior color:
Forest Storm
Transmission:
8-Speed Automatic Overdrive
Mileage:
2,046
Stock number:
L26009
VIN:
3GKALYEG3TL111329

  1. Home
  2. / Used Cars
  3. / GMC Terrain
  4. / 2027
  5. / Illinois
  6. / Decatur
FAQs

2027 GMC Terrain FAQs

How many 2027 GMC Terrain vehicles in Decatur, IL have no reported accidents or damage?

9 out of 10 for sale near Decatur, IL have no reported accidents or damage.

What is the fuel economy of the 2027 GMC Terrain?

Depending on the engine and options, the 2027 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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