Used 2018 GMC Sierra 1500 Denali for SaleNationwide
301 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
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dark Sand
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 90,757
- Stock #:
- 925309
- VIN:
- 3GTU2PEJ7JG137293
New arrival
2018 GMC Sierra 1500
Denali Crew Cab 4WD
90,757 mi
Saint Croix Falls, WI
Good Deal
$28,997
- 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
Price drop
-$1,917
2018 GMC Sierra 1500
Denali Crew Cab 4WD
66,124 mi
Mobile, AL
Great Deal
$32,918
$31,001
- 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
Great Deal
$29,195
- 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:
- Dark Slate Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 144,826
- Stock #:
- 15714
- VIN:
- 3GTU2PEJ5JG137003
2018 GMC Sierra 1500
Denali Crew Cab 4WD
144,826 mi
Greenfield, IN
Fair Deal
$23,734
- 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:
- BURGEN
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 124,755
- Stock #:
- 2409
- VIN:
- 3GTU2PEJ3JG358230
2018 GMC Sierra 1500
Denali Crew Cab 4WD
124,755 mi
Salem, OR
Fair Deal
$27,249
- 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:
- 54,311
- Stock #:
- G1835A
- VIN:
- 3GTU2PEC8JG571210
2018 GMC Sierra 1500
Denali Crew Cab 4WD
54,311 mi
Rochelle, IL
Good Deal
$35,481
- 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:
- Dark Slate Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 87,299
- Stock #:
- JG206084
- VIN:
- 3GTU2PEJ4JG206084
Price drop
-$2,349
2018 GMC Sierra 1500
Denali Crew Cab 4WD
87,299 mi
Heber Springs, AR
Fair Deal
$34,124
$31,775
- 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
Good Deal
$35,245
- 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
Price drop
-$2,170
2018 GMC Sierra 1500
Denali Crew Cab 4WD
71,808 mi
Watertown, NY
Great Deal
$31,969
$29,799
- 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:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 119,852
- Stock #:
- 16012
- VIN:
- 3GTP1PEC4JG358464
New arrival
2018 GMC Sierra 1500
Denali Crew Cab
119,852 mi
Alvin, TX
Good Deal
$26,003
- 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:
- Dark Slate Metallic
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dark Sand
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 61,504
- Stock #:
- FP1268
- VIN:
- 3GTU2PEJXJG148398
New arrival
2018 GMC Sierra 1500
Denali Crew Cab 4WD
61,504 mi
Draper, UT
Fair Deal
$36,594
- 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:
- 88,172
- Stock #:
- 261460A
- VIN:
- 3GTU2PEJ9JG247374
2018 GMC Sierra 1500
Denali Crew Cab 4WD
88,172 mi
Stuart, FL
Great Deal
$28,855
- 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:
- 58,642
- Stock #:
- 26ESC10F
- VIN:
- 3GTU2PEJ2JG599082
2018 GMC Sierra 1500
Denali Crew Cab 4WD
58,642 mi
Mt Juliet, TN
Fair Deal
$36,449
- 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:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 78,099
- Stock #:
- TJG561663
- VIN:
- 3GTU2PEJ8JG561663
Price drop
-$834
2018 GMC Sierra 1500
Denali Crew Cab 4WD
78,099 mi
Pensacola, FL
Good Deal
$34,336
$33,502
- 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:
- Automatic
- Mileage:
- 35,466
- Stock #:
- 18925
- VIN:
- 3GTU2PEJ7JG314182
New arrival
2018 GMC Sierra 1500
Denali Crew Cab 4WD
35,466 mi
Nashville, TN
Good Deal
$39,278
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 89,241
- Stock #:
- C263908A
- VIN:
- 3GTP1PEJ9JG251487
New arrival
2018 GMC Sierra 1500
Denali Crew Cab
89,241 mi
Tampa, FL
Good Deal
$28,387
- 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:
- Dark Slate Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 78,463
- Stock #:
- 5904
- VIN:
- 3GTU2PEJ0JG107312
2018 GMC Sierra 1500
Denali Crew Cab 4WD
78,463 mi
Fitchburg, MA
Fair Deal
$32,999
- 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:
- 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
$26,947
- 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:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 104,447
- Stock #:
- T18681
- VIN:
- 3GTU2PEC5JG324355
Price drop
-$2,000
2018 GMC Sierra 1500
Denali Crew Cab 4WD
104,447 mi
Randolph, NJ
Great Deal
$24,910
$22,910
- 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:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 65,569
- Stock #:
- D1429
- VIN:
- 3GTU2PEJ7JG321603
Price drop
-$1,057
2018 GMC Sierra 1500
Denali Crew Cab 4WD
65,569 mi
Swanton, OH
Good Deal
$33,293
$32,236
- 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:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 81,697
- Stock #:
- 8931T
- VIN:
- 3GTU2PEJ0JG459029
2018 GMC Sierra 1500
Denali Crew Cab 4WD
81,697 mi
Pittsburgh, PA
Good Deal
$31,829
- 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:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 62,523
- Stock #:
- JG330266
- VIN:
- 3GTU2PEC3JG330266
2018 GMC Sierra 1500
Denali Crew Cab 4WD
62,523 mi
Pine Bluff, AR
Good Deal
$34,558
- 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:
- 71,332
- Stock #:
- 26794B
- VIN:
- 3GTU2PEJ9JG361116
2018 GMC Sierra 1500
Denali Crew Cab 4WD
71,332 mi
Cuyahoga Falls, OH
Good Deal
$31,887
- 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
- Transmission:
- Automatic
- Mileage:
- 83,034
- Stock #:
- JG354856
- VIN:
- 3GTU2PEJ3JG354856
2018 GMC Sierra 1500
Denali Crew Cab 4WD
83,034 mi
Brunswick, GA
Good Deal
$32,237
FAQs
How much does the GMC Sierra 1500 Denali cost?
The average GMC Sierra 1500 Denali costs about $26,097.20. The average price has decreased by -1.9% since last year. The 5315 for sale on CarGurus range from $4,899 to $81,490 in price.
How many GMC Sierra 1500 Denali vehicles have no reported accidents or damage?
4440 out of 5315 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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