Used Gray GMC Terrain for Sale in Colorado
49 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 163,201
- Stock #:
- LL119521
- VIN:
- 3GKALVEV6LL119521
Sponsored by Discount Auto Brokers
2020 GMC Terrain
SLT AWD
163,201 mi
Broomfield, CO
12 mi away
Good Deal
$10,800
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 60,851
- Stock #:
- KBB8777
- VIN:
- 3GKALVEX6LL127264
Sponsored Listing
2020 GMC Terrain
SLT AWD
60,851 mi
Englewood, CO
7 mi away
Good Deal
$20,335
- Year:
- 2023
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 43,969
- Stock #:
- MGSTPL203064
- VIN:
- 3GKALVEG9PL203064
Sponsored Listing
2023 GMC Terrain
SLT AWD
43,969 mi
Greeley, CO
47 mi away
Fair Deal
$25,500
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 137 hp 1.6L I4 Diesel
- Exterior color:
- Gray
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Diesel
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 81,972
- Stock #:
- 326004
- VIN:
- 3GKALWEUXJL326004
2018 GMC Terrain
SLT Diesel AWD
81,972 mi
Denver, CO
3 mi away
Good Deal
$16,323
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 120,151
- Stock #:
- 244232
- VIN:
- 3GKALVEV3JL244232
2018 GMC Terrain
SLT AWD
120,151 mi
Denver, CO
5 mi away
Great Deal
$11,699
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 163,201
- Stock #:
- LL119521
- VIN:
- 3GKALVEV6LL119521
2020 GMC Terrain
SLT AWD
163,201 mi
Broomfield, CO
12 mi away
Good Deal
$10,800
- Year:
- 2023
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 43,969
- Stock #:
- MGSTPL203064
- VIN:
- 3GKALVEG9PL203064
2023 GMC Terrain
SLT AWD
43,969 mi
Greeley, CO
47 mi away
Fair Deal
$25,500
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Medium Ash Gray/Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 113,604
- Stock #:
- NPJL143917
- VIN:
- 3GKALVEXXJL143917
2018 GMC Terrain
SLT AWD
113,604 mi
Longmont, CO
28 mi away
Fair Deal
$15,799
- 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:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 10,480
- Stock #:
- 26083A
- VIN:
- 3GKALUEG3SL322876
2025 GMC Terrain
Elevation AWD
10,480 mi
Home delivery from Mt Ayr, IA
Price includes $858 shipping
Fair Deal
$29,758
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 78,434
- Stock #:
- MA279391
- VIN:
- 3GKALTEV1LL279391
2020 GMC Terrain
SLE AWD
78,434 mi
Denver, CO
3 mi away
Good Deal
$17,494
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 99,169
- Stock #:
- 342593MT
- VIN:
- 3GKALXEX1KL342593
New arrival
2019 GMC Terrain
Denali AWD
99,169 mi
Home delivery from Virginia Beach, VA
Price includes $2,360 shipping
Fair Deal
$19,616
- Year:
- 2021
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 170 hp 1.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 39,288
- Stock #:
- 70171516
- VIN:
- 3GKALTEV5ML379219
New arrival
2021 GMC Terrain
SLE AWD
39,288 mi
Store transfer to Denver, CO
Price includes $599 shipping
Fair Deal
$21,597
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 109,421
- Stock #:
- 4046G
- VIN:
- 3GKALTEV4JL289085
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New arrival
2018 GMC Terrain
SLE AWD
109,421 mi
Denver, CO
6 mi away
Good Deal
$12,588
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Graphite Gray Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 44,388
- Stock #:
- STK404175
- VIN:
- 3GKALMEV4JL404175
2018 GMC Terrain
SLE
44,388 mi
Home delivery from Westfield, IN
Price includes $996 shipping
Fair Deal
$17,496
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 64,797
- Stock #:
- KBB8923
- VIN:
- 3GKALTEV0LL106395
2020 GMC Terrain
SLE AWD
64,797 mi
Englewood, CO
7 mi away
Good Deal
$18,460
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 92,085
- Stock #:
- 232548
- VIN:
- 3GKALTEV8JL232548
2018 GMC Terrain
SLE AWD
92,085 mi
Denver, CO
4 mi away
Good Deal
$13,390
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 60,851
- Stock #:
- KBB8777
- VIN:
- 3GKALVEX6LL127264
2020 GMC Terrain
SLT AWD
60,851 mi
Englewood, CO
7 mi away
Good Deal
$20,335
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Silver
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 58,607
- Stock #:
- 373268
- VIN:
- 3GKALPEX2KL373268
2019 GMC Terrain
SLT
58,607 mi
Home delivery from El Paso, TX
Price includes $548 shipping
Good Deal
$18,475
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Graphite Gray Metallic
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Medium Ash Gray
- Transmission:
- 9-Speed Automatic
- Mileage:
- 115,895
- Stock #:
- P18021
- VIN:
- 3GKALVEX4JL149566
New arrival
2018 GMC Terrain
SLT AWD
115,895 mi
Aurora, CO
8 mi away
Fair Deal
$15,840
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Graphite Gray Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 46,853
- Stock #:
- HL10432A
- VIN:
- 3GKALTEVXLL245997
Price drop
-$1,000
2020 GMC Terrain
SLE AWD
46,853 mi
Home delivery from Willowbrook, IL
Price includes $1,804 shipping
Good Deal
$21,109
$20,109
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 9-Speed Automatic
- Mileage:
- 103,243
- Stock #:
- EYC-192434
- VIN:
- 3GKALTEV7LL192434
2020 GMC Terrain
SLE AWD
103,243 mi
Home delivery from Elgin, IL
Price includes $888 shipping
Good Deal
$14,464
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 92,921
- Stock #:
- 233380
- VIN:
- 3GKALTEV5JL379412
2018 GMC Terrain
SLE AWD
92,921 mi
Home delivery from Terre Haute, IN
Price includes $936 shipping
Fair Deal
$15,174
- Year:
- 2023
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 55,178
- Stock #:
- 29055332
- VIN:
- 3GKALTEG2PL138370
New arrival
2023 GMC Terrain
SLE AWD
55,178 mi
Store transfer to Denver, CO
Price includes $1,299 shipping
Fair Deal
$22,297
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Medium Ash Gray/Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 113,604
- Stock #:
- NPJL143917
- VIN:
- 3GKALVEXXJL143917
Sponsored Listing
2018 GMC Terrain
SLT AWD
113,604 mi
Longmont, CO
28 mi away
Fair Deal
$15,799
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