Used 2018 GMC Terrain Denali AWD for SaleNationwide
79 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 101,305
- Stock #:
- U17039
- VIN:
- 3GKALXEX3JL138554
2018 GMC Terrain
Denali AWD
101,305 mi
Henderson, CO
Fair Deal
$16,348
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 133,935
- Stock #:
- 3263B
- VIN:
- 3GKALXEX9JL170232
2018 GMC Terrain
Denali AWD
133,935 mi
Sac City, IA
Fair Deal
$13,990
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Light Platinum)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 99,908
- Stock #:
- 26289A
- VIN:
- 3GKALXEX0JL281185
2018 GMC Terrain
Denali AWD
99,908 mi
Canton, IL
Good Deal
$16,401
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 140,670
- Stock #:
- 7069
- VIN:
- 3GKALXEXXJL142584
2018 GMC Terrain
Denali AWD
140,670 mi
Pequot Lakes, MN
Great Deal
$11,995
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 80,381
- Stock #:
- 7591A
- VIN:
- 3GKALXEX9JL258357
New arrival
2018 GMC Terrain
Denali AWD
80,381 mi
Maryville, MO
Fair Deal
$18,995
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 83,264
- Stock #:
- 157
- VIN:
- 3GKALXEXXJL292825
2018 GMC Terrain
Denali AWD
83,264 mi
Schenectady, NY
Fair Deal
$17,101
- 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
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 64,384
- Stock #:
- JL152611T
- VIN:
- 3GKALXEX4JL152611
Price drop
-$3,147
2018 GMC Terrain
Denali AWD
64,384 mi
Indianola, IA
Great Deal
$18,147
$15,180
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 73,971
- Stock #:
- JL373707
- VIN:
- 3GKALXEX4JL373707
2018 GMC Terrain
Denali AWD
73,971 mi
Middleton, MA
Fair Deal
$18,595
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 67,831
- Stock #:
- JL176582
- VIN:
- 3GKALXEX0JL176582
2018 GMC Terrain
Denali AWD
67,831 mi
Centennial, CO
Good Deal
$18,999
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 92,880
- Stock #:
- PF0127
- VIN:
- 3GKALXEX8JL330729
New arrival
2018 GMC Terrain
Denali AWD
92,880 mi
Harrisonburg, VA
Fair Deal
$17,098
- 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:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 40,405
- Stock #:
- S260419A
- VIN:
- 3GKALXEX2JL316583
2018 GMC Terrain
Denali AWD
40,405 mi
Puyallup, WA
Good Deal
$20,572
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 64,127
- Stock #:
- G1327A
- VIN:
- 3GKALXEX3JL139977
2018 GMC Terrain
Denali AWD
64,127 mi
Jeffersontown, KY
Good Deal
$18,472
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 117,960
- Stock #:
- 319096
- VIN:
- 3GKALXEX6JL319096
2018 GMC Terrain
Denali AWD
117,960 mi
Waterloo, IA
Fair Deal
$15,179
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 46,125
- Stock #:
- JL344423
- VIN:
- 3GKALXEXXJL344423
Price drop
-$900
2018 GMC Terrain
Denali AWD
46,125 mi
Hillside, NJ
Good Deal
$18,385
$17,485
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 102,795
- VIN:
- 3GKALXEXXJL147218
Price drop
-$500
2018 GMC Terrain
Denali AWD
102,795 mi
Racine, WI
Good Deal
$14,194
$13,694
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Red Quartz Tintcoat
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 71,431
- Stock #:
- G004098M
- VIN:
- 3GKALXEX0JL243231
2018 GMC Terrain
Denali AWD
71,431 mi
Inver Grove Heights, MN
Fair Deal
$18,800
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 150,489
- Stock #:
- P336601
- VIN:
- 3GKALXEX1JL336601
Price drop
-$314
2018 GMC Terrain
Denali AWD
150,489 mi
Charlton, MA
Fair Deal
$12,129
$11,815
- 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
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 102,893
- Stock #:
- 234961
- VIN:
- 3GKALXEX3JL234961
2018 GMC Terrain
Denali AWD
102,893 mi
East Windsor, CT
Fair Deal
$15,390
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 102,066
- Stock #:
- 31193300
- VIN:
- 3GKALXEX0JL311933
2018 GMC Terrain
Denali AWD
102,066 mi
Modesto, CA
Good Deal
$13,799
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 107,071
- Stock #:
- HB901C
- VIN:
- 3GKALXEXXJL270050
New arrival
2018 GMC Terrain
Denali AWD
107,071 mi
Demotte, IN
Good Deal
$14,471
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Light Platinum/Taupe)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 118,195
- Stock #:
- FP15702A
- VIN:
- 3GKALXEX7JL170441
Price drop
-$950
2018 GMC Terrain
Denali AWD
118,195 mi
Hillsboro, OR
Good Deal
$14,938
$14,238
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 99,118
- Stock #:
- PT6665
- VIN:
- 3GKALXEX5JL168865
Price drop
-$513
2018 GMC Terrain
Denali AWD
99,118 mi
New Orleans, LA
Fair Deal
$16,878
$16,365
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 130,452
- Stock #:
- N872217A
- VIN:
- 3GKALXEX9JL139806
New arrival
2018 GMC Terrain
Denali AWD
130,452 mi
Chambersburg, PA
Fair Deal
$14,378
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Red Quartz Tintcoat
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 33,290
- Stock #:
- 11183A
- VIN:
- 3GKALXEX8JL310917
New arrival
2018 GMC Terrain
Denali AWD
33,290 mi
Great Falls, MT
Good Deal
$20,290
FAQs
How much does the GMC Terrain Denali AWD cost?
The average GMC Terrain Denali AWD costs about $13,829.35. The average price has decreased by -5% since last year. The 1137 for sale on CarGurus range from $6,389 to $45,987 in price.
How many GMC Terrain Denali AWD vehicles have no reported accidents or damage?
950 out of 1137 for sale have no reported accidents or damage.
What is the fuel economy of the GMC Terrain Denali AWD?
Depending on the engine and options, the GMC Terrain Denali AWD gets between 19 and 26 MPG/MPGe.
What fuel types are available?
Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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