Used 2018 GMC Sierra 1500 Denali for SaleNationwide
264 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black, Perforated Leather-Appointed Front Seat
- Transmission:
- Automatic
- Mileage:
- 37,274
- Stock #:
- A76861B
- VIN:
- 3GTU2PEJ2JG428476
2018 GMC Sierra 1500
Denali Crew Cab 4WD
37,274 mi
Coeur D Alene, ID
Good Deal
$38,193
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Silver
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 96,676
- Stock #:
- 333255
- VIN:
- 3GTU2PEJ4JG333255
2018 GMC Sierra 1500
Denali Crew Cab 4WD
96,676 mi
Rochester, NH
Fair Deal
$30,325
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 66,124
- Stock #:
- 22129805A
- VIN:
- 3GTU2PEC8JG108547
2018 GMC Sierra 1500
Denali Crew Cab 4WD
66,124 mi
Mobile, AL
Good Deal
$34,188
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Red Quartz Tintcoat
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dark Sand
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 98,365
- Stock #:
- 36426A
- VIN:
- 3GTU2PEJ1JG552870
2018 GMC Sierra 1500
Denali Crew Cab 4WD
98,365 mi
Alexandria, MN
Fair Deal
$30,345
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 111,173
- Stock #:
- 18A4843
- VIN:
- 3GTU2PEC0JG323288
2018 GMC Sierra 1500
Denali Crew Cab 4WD
111,173 mi
Chillicothe, MO
Good Deal
$27,031
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 100,843
- Stock #:
- Y7400
- VIN:
- 3GTU2PEC1JG266275
New arrival
2018 GMC Sierra 1500
Denali Crew Cab 4WD
100,843 mi
Fort Madison, IA
Fair Deal
$29,179
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Dark Slate Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 163,140
- Stock #:
- T40326AA
- VIN:
- 3GTU2PEC3JG576265
2018 GMC Sierra 1500
Denali Crew Cab 4WD
163,140 mi
Toledo, OH
Great Deal
$18,426
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Dark Slate Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 110,518
- Stock #:
- C7534A
- VIN:
- 3GTU2PEC3JG289380
New arrival
2018 GMC Sierra 1500
Denali Crew Cab 4WD
110,518 mi
Radcliff, KY
Fair Deal
$29,499
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- White Frost
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dark Sand
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 56,067
- Stock #:
- TR1078
- VIN:
- 3GTU2PEJ2JG588308
New arrival
2018 GMC Sierra 1500
Denali Crew Cab 4WD
56,067 mi
Cumming, GA
Fair Deal
$37,985
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 48,760
- Stock #:
- G26400A
- VIN:
- 3GTU2PEJ4JG303415
2018 GMC Sierra 1500
Denali Crew Cab 4WD
48,760 mi
Erie, PA
Good Deal
$35,500
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 143,403
- Stock #:
- 4G2592T
- VIN:
- 3GTU2PEJ4JG492759
Price drop
-$500
2018 GMC Sierra 1500
Denali Crew Cab 4WD
143,403 mi
Bloomington, MN
Good Deal
$23,848
$23,348
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Pearl White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 92,225
- Stock #:
- 12330
- VIN:
- 3GTP1PEC5JG281555
2018 GMC Sierra 1500
Denali Crew Cab
92,225 mi
Michigan City, IN
Good Deal
$26,098
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 109,709
- Stock #:
- A009203A
- VIN:
- 3GTU2PEJ2JG291362
2018 GMC Sierra 1500
Denali Crew Cab 4WD
109,709 mi
Melbourne, FL
Fair Deal
$28,999
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- White Frost Tricoat
- Fuel type:
- Gasoline
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 52,629
- Stock #:
- JS2725
- VIN:
- 3GTU2PEJ0JG524610
2018 GMC Sierra 1500
Denali Crew Cab 4WD
52,629 mi
St. Charles, IL
Good Deal
$35,913
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Mineral Metallic
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dark Sand
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 137,734
- Stock #:
- UF2695A
- VIN:
- 3GTU2PEC4JG526636
New arrival
2018 GMC Sierra 1500
Denali Crew Cab 4WD
137,734 mi
Ozark, AL
Fair Deal
$26,682
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 90,683
- Stock #:
- S5142
- VIN:
- 3GTU2PEJ6JG588893
2018 GMC Sierra 1500
Denali Crew Cab 4WD
90,683 mi
Neptune City, NJ
Fair Deal
$28,447
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- White Frost Tricoat
- Fuel type:
- Gasoline
- Mileage:
- 112,436
- Stock #:
- P0568
- VIN:
- 3GTU2PEJ0JG336217
2018 GMC Sierra 1500
Denali Crew Cab 4WD
112,436 mi
Fort Lupton, CO
Fair Deal
$28,948
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 69,124
- Stock #:
- P281257
- VIN:
- 3GTU2PEJXJG281257
New arrival
2018 GMC Sierra 1500
Denali Crew Cab 4WD
69,124 mi
Knoxville, TN
Good Deal
$34,888
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 82,303
- Stock #:
- S1750
- VIN:
- 3GTU2PEJ9JG585681
2018 GMC Sierra 1500
Denali Crew Cab 4WD
82,303 mi
Burlington, WA
Good Deal
$31,799
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 85,580
- Stock #:
- JG113981
- VIN:
- 3GTU2PEJ7JG113981
2018 GMC Sierra 1500
Denali Crew Cab 4WD
85,580 mi
Charlotte, NC
Good Deal
$32,248
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White Frost Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dark Sand
- Transmission:
- Automatic
- Mileage:
- 159,376
- Stock #:
- JG121754
- VIN:
- 3GTU2PEC1JG121754
2018 GMC Sierra 1500
Denali Crew Cab 4WD
159,376 mi
Sterling Heights, MI
Good Deal
$19,309
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Red Quartz Tintcoat
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 74,842
- Stock #:
- N26097A
- VIN:
- 3GTU2PEJ8JG585364
2018 GMC Sierra 1500
Denali Crew Cab 4WD
74,842 mi
North Liberty, IA
Fair Deal
$34,067
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 67,322
- Stock #:
- 26JG194311P
- VIN:
- 3GTU2PEJ4JG194311
2018 GMC Sierra 1500
Denali Crew Cab 4WD
67,322 mi
Florence, KY
Good Deal
$34,273
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 121,204
- Stock #:
- HQ370
- VIN:
- 3GTU2PEC7JG342680
2018 GMC Sierra 1500
Denali Crew Cab 4WD
121,204 mi
Danbury, CT
Great Deal
$22,007
FAQs
How much does the GMC Sierra 1500 Denali cost?
The average GMC Sierra 1500 Denali costs about $26,258.61. The average price has decreased by -0.9% since last year. The 5132 for sale on CarGurus range from $7,263 to $92,191 in price.
How many GMC Sierra 1500 Denali vehicles have no reported accidents or damage?
4323 out of 5132 for sale have no reported accidents or damage.
What is the fuel economy of the GMC Sierra 1500 Denali?
Depending on the engine and options, the GMC Sierra 1500 Denali gets between 12 and 24 MPG/MPGe.
What fuel types are available?
Diesel, Flex Fuel Vehicle, 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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