Used 2018 GMC Sierra 1500 Denali for SaleNationwide
288 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:
- 355 hp 5.3L V8
- Exterior color:
- Dark Slate Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 128,846
- Stock #:
- P7798TM
- VIN:
- 3GTU2PEC9JG534439
2018 GMC Sierra 1500
Denali Crew Cab 4WD
128,846 mi
Salina, KS
Fair Deal
$28,849
- 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
- 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:
- White
- Fuel type:
- Gasoline
- Mileage:
- 84,668
- Stock #:
- P13105
- VIN:
- 3GTP1PEC8JG467980
New arrival
2018 GMC Sierra 1500
Denali Crew Cab
84,668 mi
Orlando, FL
Good Deal
$30,569
- 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:
- 420 hp 6.2L V8
- Exterior color:
- Silver
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 88,120
- Stock #:
- Z372964A
- VIN:
- 3GTU2PEJXJG329016
Price drop
-$2,103
2018 GMC Sierra 1500
Denali Crew Cab 4WD
88,120 mi
New Smyrna Beach, FL
Fair Deal
$33,270
$31,167
- 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
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 90,418
- Stock #:
- YG3966A
- VIN:
- 3GTU2PEJ8JG221638
New arrival
2018 GMC Sierra 1500
Denali Crew Cab 4WD
90,418 mi
Melbourne, FL
Fair Deal
$32,032
- 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
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:
- 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
- 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:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 140,025
- Stock #:
- 5622
- VIN:
- 3GTU2PEJ8JG235622
2018 GMC Sierra 1500
Denali Crew Cab 4WD
140,025 mi
North Franklin, CT
Fair Deal
$22,995
- 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:
- 104,415
- Stock #:
- N31429B
- VIN:
- 3GTU2PEJ4JG524643
New arrival
2018 GMC Sierra 1500
Denali Crew Cab 4WD
104,415 mi
Manchester, TN
Fair Deal
$31,903
- 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:
- 104,292
- Stock #:
- T261117A
- VIN:
- 3GTU2PECXJG256490
2018 GMC Sierra 1500
Denali Crew Cab 4WD
104,292 mi
Boardman, OH
Fair Deal
$28,388
- 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:
- 140,991
- Stock #:
- 132326XA
- VIN:
- 3GTU2PEJ9JG206775
2018 GMC Sierra 1500
Denali Crew Cab 4WD
140,991 mi
Lake Orion, MI
Fair Deal
$24,169
- 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
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 103,883
- Stock #:
- 111763B
- VIN:
- 3GTU2PEJ0JG108850
New arrival
2018 GMC Sierra 1500
Denali Crew Cab 4WD
103,883 mi
Santa Rosa, CA
Good Deal
$29,037
- 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:
- 155,846
- Stock #:
- 68214C
- VIN:
- 3GTU2PEC4JG105466
Price drop
-$500
2018 GMC Sierra 1500
Denali Crew Cab 4WD
155,846 mi
Albuquerque, NM
Great Deal
$19,751
$19,250
- 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:
- 119,200
- Stock #:
- P7044
- VIN:
- 3GTU2PEJ3JG207484
2018 GMC Sierra 1500
Denali Crew Cab 4WD
119,200 mi
Brandon, MS
Fair Deal
$29,256
- 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
Great Deal
$18,309
- 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
2018 GMC Sierra 1500
Denali Crew Cab 4WD
110,518 mi
Radcliff, KY
Fair Deal
$29,299
- 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
Good Deal
$29,517
- 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
- Mileage:
- 121,792
- Stock #:
- DG1949B
- VIN:
- 3GTU2PEC3JG274202
2018 GMC Sierra 1500
Denali Crew Cab 4WD
121,792 mi
Augusta, GA
Fair Deal
$29,105
- 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:
- 95,000
- Stock #:
- 3159A
- VIN:
- 3GTU2PEJ7JG349417
2018 GMC Sierra 1500
Denali Crew Cab 4WD
95,000 mi
Rogers City, MI
Good Deal
$28,314
- 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
$32,969
- 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
FAQs
How much does the GMC Sierra 1500 Denali cost?
The average GMC Sierra 1500 Denali costs about $26,117.29. The average price has decreased by -1.6% since last year. The 5272 for sale on CarGurus range from $4,899 to $100,224 in price.
How many GMC Sierra 1500 Denali vehicles have no reported accidents or damage?
4412 out of 5272 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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