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

191 results

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:
Red
Combined gas mileage:
26 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
15,460
Stock #:
28937215
VIN:
3GKALUEG4SL225315
Red 2025 GMC Terrain Elevation AWD SUV / Crossover Four-Wheel Drive Automatic

 

2025 GMC Terrain

Elevation AWD

15,460 mi

Store transfer to O Fallon, IL
Free shipping to O Fallon, IL
Good Deal

$29,998

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:
Red
Combined gas mileage:
26 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
22,142
Stock #:
28867807
VIN:
3GKALUEG0SL189199
Red 2025 GMC Terrain Elevation AWD SUV / Crossover Four-Wheel Drive Automatic

 

2025 GMC Terrain

Elevation AWD

22,142 mi

Store transfer to O Fallon, IL
Price includes $449 shipping
Good Deal

$28,447

CarGurus Analysis:

2026 GMC Terrain

  • With 1,171 currently listed for sale and an average price of $31,845.00, 33.6% of 2026 GMC Terrains for sale on CarGurus are rated as good or great deals.

  • 96.1% of 2026 Terrain models on CarGurus are accident free.

  • The 2026 GMC Terrain features a redesigned exterior and interior, enhanced off-road capabilities in the AT4 trim, and the inclusion of advanced safety technologies across all models.

Research summarized using AI

 

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
Combined gas mileage:
26 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
18,686
Stock #:
28240449
VIN:
3GKALUEG5SL290996
Black 2025 GMC Terrain Elevation AWD SUV / Crossover Four-Wheel Drive Automatic

 

2025 GMC Terrain

Elevation AWD

18,686 mi

Store transfer to O Fallon, IL
Price includes $149 shipping
Fair Deal

$30,147

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:
White
Combined gas mileage:
27 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
21,469
Stock #:
28759150
VIN:
3GKALMEG9TL181359
White 2026 GMC Terrain Elevation FWD SUV / Crossover Front-Wheel Drive Automatic

 

2026 GMC Terrain

Elevation FWD

21,469 mi

Store transfer to O Fallon, IL
Price includes $1,399 shipping
Fair Deal

$29,397

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:
White
Combined gas mileage:
25 MPG
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Automatic
Mileage:
458
Stock #:
28744141
VIN:
3GKALYEGXTL321698
White 2026 GMC Terrain AT4 AWD SUV / Crossover Four-Wheel Drive Automatic

 

2026 GMC Terrain

AT4 AWD

458 mi

Store transfer to O Fallon, IL
Price includes $449 shipping
Fair Deal

$38,447

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
Combined gas mileage:
25 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
21,910
Stock #:
28937096
VIN:
3GKALZEG6TL113887
Black 2026 GMC Terrain Denali AWD SUV / Crossover Four-Wheel Drive Automatic
New arrival

 

2026 GMC Terrain

Denali AWD

21,910 mi

Store transfer to O Fallon, IL
Price includes $99 shipping
Fair Deal

$38,097

Page 1 of 9

CarGurus Analysis: 2026 GMC Terrain

Image Not Available

Summary

  • With 1,171 currently listed for sale and an average price of $31,845.00, 33.6% of 2026 GMC Terrains for sale on CarGurus are rated as good or great deals.

  • 96.1% of 2026 Terrain models on CarGurus are accident free.

  • The 2026 GMC Terrain features a redesigned exterior and interior, enhanced off-road capabilities in the AT4 trim, and the inclusion of advanced safety technologies across all models.

Why it stands out

The 2026 GMC Terrain stands out in the compact SUV segment due to its robust design and suite of safety features. Redesigned for 2025, it offers modern styling and an upscale interior that competes well within its class. While it shares components with the Chevrolet Equinox, the Terrain’s emphasis on ruggedness with the AT4 trim makes it appealing to adventure-seeking buyers. Its high accident-free rating of 96.1% reassures potential buyers of its reliability. Moreover, the 2026 model boasts a comprehensive list of driver assistance technologies, positioning it as a strong contender against rivals like the Honda CR-V and Toyota RAV4, even if it lacks a hybrid option, which many buyers now seek.

Other model years to consider

  • 2023 GMC Terrain

    • Average price: $24,967.00
    • Good/great deal percentage: 34.6%
    • User rating: 5 / 5
    • Total listings: 5,303
  • 2024 GMC Terrain

    • Average price: $25,165.00
    • Good/great deal percentage: 34.6%
    • User rating: 5 / 5
    • Total listings: 4,573
  • 2022 GMC Terrain

    • Average price: $23,097.00
    • Good/great deal percentage: 33.8%
    • User rating: 4.83 / 5
    • Total listings: 3,407

This analysis is based on CarGurus' proprietary market data from June 15, 2026, CarGurus experts' opinions, and generative AI.

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