Used 2018 GMC Sierra 1500 Denali for SaleNationwide
293 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:
- White Frost Tricoat G1w
- Fuel type:
- Gasoline
- Interior color:
- Jet Black H2x
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 83,637
- Stock #:
- UA2966
- VIN:
- 3GTU2PEJ8JG222966
New arrival
2018 GMC Sierra 1500
Denali Crew Cab 4WD
83,637 mi
Little Falls, NJ
Great Deal
$27,424
- 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:
- 66,649
- Stock #:
- VL3914B
- VIN:
- 3GTU2PEC5JG599899
2018 GMC Sierra 1500
Denali Crew Cab 4WD
66,649 mi
Beaverton, OR
Good Deal
$33,397
- 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
- Transmission:
- 8-Speed Automatic
- Mileage:
- 71,808
- Stock #:
- VZ21948B
- VIN:
- 3GTU2PEJ9JG285896
2018 GMC Sierra 1500
Denali Crew Cab 4WD
71,808 mi
Watertown, NY
Good Deal
$32,639
- 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
- Transmission:
- 8-Speed Automatic
- Mileage:
- 137,743
- Stock #:
- 26418C
- VIN:
- 3GTU2PEJXJG515218
New arrival
2018 GMC Sierra 1500
Denali Crew Cab 4WD
137,743 mi
Columbus, NE
Fair Deal
$27,207
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 111,530
- Stock #:
- 6082
- VIN:
- 3GTU2PEJ3JG137629
New arrival
2018 GMC Sierra 1500
Denali Crew Cab 4WD
111,530 mi
Albert Lea, MN
Fair Deal
$27,862
- 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:
- COCOA/DARK SAND
- Transmission:
- Automatic
- Mileage:
- 75,607
- Stock #:
- 27808A
- VIN:
- 3GTU2PEJ0JG535588
2018 GMC Sierra 1500
Denali Crew Cab 4WD
75,607 mi
Fargo, ND
Good Deal
$32,695
- 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:
- Cocoa/Dark Sand
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 152,515
- Stock #:
- T26344A
- VIN:
- 3GTU2PEJ2JG268860
New arrival
2018 GMC Sierra 1500
Denali Crew Cab 4WD
152,515 mi
Milton, FL
Great Deal
$20,152
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 98,568
- Stock #:
- JG184411
- VIN:
- 3GTP1PEC0JG184411
New arrival
2018 GMC Sierra 1500
Denali Crew Cab
98,568 mi
Houston, TX
Fair Deal
$30,220
- 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:
- 108,364
- Stock #:
- 47528A
- VIN:
- 3GTU2PEJ7JG169161
Price drop
-$2,500
2018 GMC Sierra 1500
Denali Crew Cab 4WD
108,364 mi
Medford, OR
Great Deal
$30,162
$27,662
- 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:
- Cocoa/Dark Sand
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 98,606
- Stock #:
- G260876A
- VIN:
- 3GTU2PEJ6JG325710
2018 GMC Sierra 1500
Denali Crew Cab 4WD
98,606 mi
Avon, OH
Fair Deal
$28,638
- 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
Good Deal
$28,098
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White Frost Tricoat
- Fuel type:
- Gasoline
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 55,155
- Stock #:
- 4265544A
- VIN:
- 3GTP1PEC9JG208754
New arrival
2018 GMC Sierra 1500
Denali Crew Cab
55,155 mi
Victorville, CA
Fair Deal
$34,995
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- ONYX BLACK
- Interior color:
- JET BLACK
- Transmission:
- Automatic
- Mileage:
- 137,362
- Stock #:
- 2610001A
- VIN:
- 3GTU2PEJ1JG384311
2018 GMC Sierra 1500
Denali Crew Cab 4WD
137,362 mi
Green Bay, WI
Fair Deal
$25,369
- 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
$18,862
- 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
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dark Sand
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 123,754
- Stock #:
- LC243A
- VIN:
- 3GTU2PECXJG157748
2018 GMC Sierra 1500
Denali Crew Cab 4WD
123,754 mi
Carroll, OH
Fair Deal
$26,341
- 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:
- Mineral
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 81,238
- Stock #:
- 60274HA
- VIN:
- 3GTU2PEJ1JG557745
New arrival
2018 GMC Sierra 1500
Denali Crew Cab 4WD
81,238 mi
Hickory, NC
Fair Deal
$36,466
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dark Sand
- Transmission:
- 8-Speed Automatic
- Mileage:
- 79,414
- Stock #:
- 16052A1
- VIN:
- 3GTU2PEJ9JG215587
2018 GMC Sierra 1500
Denali Crew Cab 4WD
79,414 mi
Santa Rosa, CA
Fair Deal
$33,149
- 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:
- 49,566
- Stock #:
- C6481A
- VIN:
- 3GTU2PEC3JG605425
2018 GMC Sierra 1500
Denali Crew Cab 4WD
49,566 mi
Albert Lea, MN
Fair Deal
$36,345
- 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:
- White Frost Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dark Sand
- Transmission:
- 8-Speed Automatic
- Mileage:
- 91,710
- Stock #:
- 5455459B
- VIN:
- 3GTU2PEC9JG567618
New arrival
2018 GMC Sierra 1500
Denali Crew Cab 4WD
91,710 mi
Selma, TX
Fair Deal
$29,684
- 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:
- 195,815
- Stock #:
- MU587687
- VIN:
- 3GTU2PEC7JG587687
2018 GMC Sierra 1500
Denali Crew Cab 4WD
195,815 mi
Tyler, TX
Great Deal
$17,731
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dark Sand
- Transmission:
- 8-Speed Automatic
- Mileage:
- 95,418
- Stock #:
- 19814
- VIN:
- 3GTU2PEC4JG349392
2018 GMC Sierra 1500
Denali Crew Cab 4WD
95,418 mi
Jacksonville, FL
Fair Deal
$29,517
- 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:
- Gray
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 80,930
- Stock #:
- 265131A
- VIN:
- 3GTU2PEJ9JG430712
2018 GMC Sierra 1500
Denali Crew Cab 4WD
80,930 mi
Clinton, IA
Good Deal
$31,925
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Onyx Black
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 118,675
- Stock #:
- UV21063
- VIN:
- 3GTU2PEJ7JG299568
2018 GMC Sierra 1500
Denali Crew Cab 4WD
118,675 mi
Tupelo, MS
Fair Deal
$29,872
- 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:
- Mineral Metallic
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dark Sand
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 172,411
- Stock #:
- 12551A
- VIN:
- 3GTU2PEJ3JG487987
2018 GMC Sierra 1500
Denali Crew Cab 4WD
172,411 mi
Freer, TX
Great Deal
$18,025
FAQs
How much does the GMC Sierra 1500 Denali cost?
The average GMC Sierra 1500 Denali costs about $26,207.45. The average price has decreased by -1.2% since last year. The 5184 for sale on CarGurus range from $4,899 to $83,490 in price.
How many GMC Sierra 1500 Denali vehicles have no reported accidents or damage?
4326 out of 5184 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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