Used 2018 GMC Terrain Denali AWD for SaleNationwide
82 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:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 57,007
- Stock #:
- L7973A
- VIN:
- 3GKALXEX2JL335294
2018 GMC Terrain
Denali AWD
57,007 mi
Lafayette, IN
Great Deal
$18,767
- 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
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 35,731
- Stock #:
- P3513A
- VIN:
- 3GKALXEX9JL177620
New arrival
2018 GMC Terrain
Denali AWD
35,731 mi
Albion, NY
Good Deal
$21,938
- 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:
- Gray (Light Platinum)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 93,524
- Stock #:
- G553A
- VIN:
- 3GKALXEX7JL205284
2018 GMC Terrain
Denali AWD
93,524 mi
Charlotte, MI
Fair Deal
$17,044
- 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)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 132,148
- Stock #:
- P40142A
- VIN:
- 3GKALXEX5JL178019
2018 GMC Terrain
Denali AWD
132,148 mi
Rochester, MN
Fair Deal
$14,700
- 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
Fair 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
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 86,544
- Stock #:
- CP1331
- VIN:
- 3GKALXEX5JL219412
2018 GMC Terrain
Denali AWD
86,544 mi
Clinton, MO
Fair Deal
$19,349
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Silver
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 86,398
- Stock #:
- 1231
- VIN:
- 3GKALXEX6JL301326
2018 GMC Terrain
Denali AWD
86,398 mi
Cary, NC
Fair Deal
$17,471
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Graphite Gray Metallic
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 94,451
- Stock #:
- N37447A
- VIN:
- 3GKALXEX8JL237676
2018 GMC Terrain
Denali AWD
94,451 mi
West Springfield, MA
Good Deal
$15,672
- 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 #:
- P12540
- VIN:
- 3GKALXEX6JL319096
2018 GMC Terrain
Denali AWD
117,960 mi
Hiawatha, IA
Fair Deal
$15,966
- 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:
- 130,790
- Stock #:
- P11124A
- VIN:
- 3GKALXEX8JL286070
Price drop
-$2,411
2018 GMC Terrain
Denali AWD
130,790 mi
Grandville, MI
Good Deal
$16,312
$13,901
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Mineral Metallic
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 94,233
- Stock #:
- 28048T
- VIN:
- 3GKALXEX6JL263998
New arrival
2018 GMC Terrain
Denali AWD
94,233 mi
Medina, OH
Fair Deal
$17,224
- 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:
- 143,347
- Stock #:
- K-6767
- VIN:
- 3GKALXEX8JL199477
New arrival
2018 GMC Terrain
Denali AWD
143,347 mi
Rhinelander, WI
Fair Deal
$14,449
- 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:
- Gray (Light Platinum/Taupe)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 92,289
- Stock #:
- JL266518
- VIN:
- 3GKALXEX3JL266518
2018 GMC Terrain
Denali AWD
92,289 mi
Silver Spring, MD
Fair Deal
$16,900
- 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:
- 73,870
- Stock #:
- JL148860
- VIN:
- 3GKALXEX5JL148860
Price drop
-$850
2018 GMC Terrain
Denali AWD
73,870 mi
Billings, MT
Great Deal
$17,950
$17,100
- 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:
- 74,646
- Stock #:
- 27522BB
- VIN:
- 3GKALXEX8JL147654
2018 GMC Terrain
Denali AWD
74,646 mi
Kalkaska, MI
Good Deal
$17,278
- 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:
- 84,552
- Stock #:
- 313531
- VIN:
- 3GKALXEX1JL313531
2018 GMC Terrain
Denali AWD
84,552 mi
Smyrna, DE
Fair Deal
$19,165
- 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:
- 72,684
- Stock #:
- C14176
- VIN:
- 3GKALXEX0JL349520
2018 GMC Terrain
Denali AWD
72,684 mi
Glen Ellyn, IL
Fair Deal
$19,127
- 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
2018 GMC Terrain
Denali AWD
64,384 mi
Indianola, IA
Good Deal
$19,891
- 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
$17,456
- 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:
- 51,201
- Stock #:
- MG606821
- VIN:
- 3GKALXEX7JL250449
2018 GMC Terrain
Denali AWD
51,201 mi
Mechanicsburg, PA
Fair Deal
$20,967
- 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
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 171,967
- Stock #:
- 42176
- VIN:
- 3GKALXEX1JL158821
Price drop
-$500
2018 GMC Terrain
Denali AWD
171,967 mi
Springfield, IL
Great Deal
$9,373
$8,873
- 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/Taupe)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 62,529
- Stock #:
- P13512A
- VIN:
- 3GKALXEX9JL205514
New arrival
2018 GMC Terrain
Denali AWD
62,529 mi
Conway, SC
Fair Deal
$20,694
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 111,903
- Stock #:
- B30868A
- VIN:
- 3GKALXEX4JL272750
New arrival
2018 GMC Terrain
Denali AWD
111,903 mi
Brighton, MI
Fair Deal
$15,799
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 82,629
- Stock #:
- 876522
- VIN:
- 3GKALXEX1JL350806
2018 GMC Terrain
Denali AWD
82,629 mi
Aurora, CO
Good Deal
$17,496
FAQs
How much does the GMC Terrain Denali AWD cost?
The average GMC Terrain Denali AWD costs about $14,207.89. The average price has decreased by -1.9% since last year. The 1136 for sale on CarGurus range from $4,345 to $46,888 in price.
How many GMC Terrain Denali AWD vehicles have no reported accidents or damage?
936 out of 1136 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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