New & Used 2026 GMC Terrain for Sale near Castle Rock, CO
221 results
- 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:
- Silver
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 23,615
- Stock #:
- RTL194093
- VIN:
- 3GKALUEG7TL194093
Sponsored Listing
2026 GMC Terrain
Elevation AWD
23,615 mi
$29,297
- 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:
- 25,311
- Stock #:
- P207597
- VIN:
- 3GKALUEG3TL207597
Sponsored Listing
2026 GMC Terrain
Elevation AWD
25,311 mi
$28,690
- 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:
- 25,311
- Stock #:
- P207597
- VIN:
- 3GKALUEG3TL207597
2026 GMC Terrain
Elevation AWD
25,311 mi
$28,690
- 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:
- Gideon Gray/After Dark
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 12,350
- Stock #:
- 122779
- VIN:
- 3GKALMEG0TL122779
2026 GMC Terrain
Elevation FWD
12,350 mi
$29,058
- 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:
- Rapids Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- After Dark
- Transmission:
- 8-Speed Automatic
- Mileage:
- 15,862
- Stock #:
- 7903R
- VIN:
- 3GKALUEG4TL247901
2026 GMC Terrain
Elevation AWD
15,862 mi
$31,045
- 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:
- Automatic
- Mileage:
- 2,976
- Stock #:
- G2026-076
- VIN:
- 3GKALMEG6TL364184
2026 GMC Terrain
Elevation FWD
2,976 mi
$28,728
- 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:
- 26,141
- Stock #:
- G46449B
- VIN:
- 3GKALUEG3SL204312
2025 GMC Terrain
Elevation AWD
26,141 mi
$29,281
- 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:
- 14,763
- Stock #:
- 1GT7802
- VIN:
- 3GKALMEG7TL307802
2026 GMC Terrain
Elevation FWD
14,763 mi
$30,225
- 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:
- 12,919
- Stock #:
- 1GT5886
- VIN:
- 3GKALMEG8TL325886
2026 GMC Terrain
Elevation FWD
12,919 mi
$30,025
- 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:
- 9,445
- Stock #:
- 28611432
- VIN:
- 3GKALZEG2TL257064
2026 GMC Terrain
Denali AWD
9,445 mi
$38,998
- 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:
- Silver
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 23,615
- Stock #:
- RTL194093
- VIN:
- 3GKALUEG7TL194093
2026 GMC Terrain
Elevation AWD
23,615 mi
$29,297
- 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:
- 27,170
- Stock #:
- 28497189
- VIN:
- 3GKALUEG0SL309437
2025 GMC Terrain
Elevation AWD
27,170 mi
$28,998
- 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:
- Light Ash Gray / Very Dark Atmosphere
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 3
- Stock #:
- TL511594
- VIN:
- 3GKALZEG9TL511594
2026 GMC Terrain
Denali AWD
New car
New car
MSRP $45,240
$42,039
CarGurus Analysis:
2026 GMC Terrain
With 1,128 currently listed for sale and an average price of $31,948.00, 35.7% of 2026 GMC Terrains for sale on CarGurus are rated as good or great deals.
96.5% of 2026 Terrain models on CarGurus are accident free.
The 2026 GMC Terrain features a refreshed design with new off-road capabilities in the AT4 trim, advanced safety features, and a spacious interior that comfortably accommodates five passengers.
- 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 W/Mahogany Accents
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 3
- Stock #:
- TL513113
- VIN:
- 3GKALYEG7TL513113
2026 GMC Terrain
AT4 AWD
New car
New car
MSRP $44,180
$40,979
- 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)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- After Dark, Coretec Seat Trim
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- TL496318
- VIN:
- 3GKALUEG3TL496318
2026 GMC Terrain
Elevation AWD
New car
New car
MSRP $39,879
$37,289
- 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 W/Mahogany Accents
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 4
- Stock #:
- TL513684
- VIN:
- 3GKALYEG6TL513684
2026 GMC Terrain
AT4 AWD
New car
New car
MSRP $41,890
$38,689
- 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:
- 6,308
- Stock #:
- KA262068
- VIN:
- 3GKALUEG9TL262068
2026 GMC Terrain
Elevation AWD
New car
New car
MSRP $42,024
No Price Listed
- 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:
- 10
- Stock #:
- G654964
- VIN:
- 3GKALUEG0TL454964
-$701
2026 GMC Terrain
Elevation AWD
New car
New car
MSRP $36,085
$34,905
$34,204
- 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:
- 3
- Stock #:
- TL526903
- VIN:
- 3GKALUEG1TL526903
2026 GMC Terrain
Elevation AWD
New car
New car
MSRP $34,545
$31,344
- 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:
- 4
- Stock #:
- TL492759
- VIN:
- 3GKALUEG2TL492759
2026 GMC Terrain
Elevation AWD
New car
New car
MSRP $37,889
$35,299
- 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:
- Riverstone Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- After Dark
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 4
- Stock #:
- TL360573
- VIN:
- 3GKALMEG8TL360573
2026 GMC Terrain
Elevation FWD
New car
New car
MSRP $37,485
$35,025
- 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
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- After Dark, CoreTec seat trim
- Transmission:
- Automatic
- Mileage:
- 3,543
- Stock #:
- 26314
- VIN:
- 3GKALUEG7TL358684
2026 GMC Terrain
Elevation AWD
New car
New car
MSRP $37,240
$36,594
- 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:
- 15
- Stock #:
- G658668
- VIN:
- 3GKALZEG2TL358668
2026 GMC Terrain
Denali AWD
New car
New car
MSRP $44,590
$43,119
CarGurus Analysis: 2026 GMC Terrain
Summary
With 1,128 currently listed for sale and an average price of $31,948.00, 35.7% of 2026 GMC Terrains for sale on CarGurus are rated as good or great deals.
96.5% of 2026 Terrain models on CarGurus are accident free.
The 2026 GMC Terrain features a refreshed design with new off-road capabilities in the AT4 trim, advanced safety features, and a spacious interior that comfortably accommodates five passengers.
Why it stands out
The 2026 GMC Terrain distinguishes itself in the competitive compact SUV market with a striking design tailored for off-road enthusiasts, particularly evident in the AT4 trim. Recent updates include a revised powertrain lineup and an enhanced interior that offers modern technology features, such as a 15-inch touchscreen running the latest infotainment system. Although it lacks a hybrid option like some rivals, it delivers solid performance with a 1.5-liter turbocharged engine ensuring a blend of power and fuel efficiency. The Terrain’s layout is spacious, allowing ample room for passengers, though the cargo capacity is somewhat limited compared to segment leaders. Owners appreciate its comfortable ride and high safety ratings, making the Terrain a strong contender for families and individuals seeking a reliable SUV.
Other model years to consider
- Average price: $24,986.00
- Good/great deal percentage: 34.0%
- User rating: 5 / 5
- Total listings: 5,279
- Average price: $25,205.00
- Good/great deal percentage: 34.5%
- User rating: 5 / 5
- Total listings: 4,507
- Average price: $23,106.00
- Good/great deal percentage: 33.3%
- User rating: 4.83 / 5
- Total listings: 3,430
This analysis is based on CarGurus' proprietary market data from June 8, 2026, CarGurus experts' opinions, and generative AI.
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The 2026 GMC Terrain is a compact SUV that adapts the brand’s bold, truck-like styling for a family audience.
2026 GMC Terrain Trims
| Trim type | MSRP |
|---|---|
| AT4 AWD | $39,400 |
| Elevation FWD | $30,200 |
| Denali AWD | $41,900 |
| Elevation AWD | $32,200 |
2026 GMC Terrain Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2026 GMC Terrain prices has changed over time.
See more price trends
