Used 2018 GMC Sierra 1500 Denali for SaleNationwide
280 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 86,479
- Stock #:
- Q12432
- VIN:
- 3GTU2PEJ9JG279063
2018 GMC Sierra 1500
Denali Crew Cab 4WD
86,479 mi
Tucson, AZ
Fair Deal
$34,886
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 169,056
- Stock #:
- JG191259
- VIN:
- 3GTU2PEJ2JG191259
New arrival
2018 GMC Sierra 1500
Denali Crew Cab 4WD
169,056 mi
Mineola, TX
Fair Deal
$22,644
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 74,430
- Stock #:
- 26T894B
- VIN:
- 3GTU2PEC8JG322292
New arrival
2018 GMC Sierra 1500
Denali Crew Cab 4WD
74,430 mi
Grandville, MI
Fair Deal
$33,589
- 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:
- 195,799
- Stock #:
- MU587687
- VIN:
- 3GTU2PEC7JG587687
2018 GMC Sierra 1500
Denali Crew Cab 4WD
195,799 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:
- 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:
- 120,855
- Stock #:
- 10853
- VIN:
- 3GTU2PEJ1JG205443
2018 GMC Sierra 1500
Denali Crew Cab 4WD
120,855 mi
Paw Paw, MI
Great Deal
$24,314
- 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
- Exterior color:
- ONYX BLACK
- Interior color:
- JET BLACK
- Transmission:
- Automatic
- Mileage:
- 137,362
- Stock #:
- 2610001A
- VIN:
- 3GTU2PEJ1JG384311
New arrival
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:
- 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
$26,957
- 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:
- 75,773
- Stock #:
- J1776B
- VIN:
- 3GTU2PEJ9JG172305
2018 GMC Sierra 1500
Denali Crew Cab 4WD
75,773 mi
Rhinelander, WI
Good Deal
$32,252
- 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:
- 92,026
- VIN:
- 3GTU2PEJ3JG235334
2018 GMC Sierra 1500
Denali Crew Cab 4WD
92,026 mi
Denver, CO
Fair Deal
$30,995
- 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:
- 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
$23,348
$22,848
- 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:
- Red Quartz Tintcoat
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 86,332
- Stock #:
- 3C47211
- VIN:
- 3GTU2PEC2JG212130
2018 GMC Sierra 1500
Denali Crew Cab 4WD
86,332 mi
Fort Wayne, IN
Fair Deal
$31,811
- 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
$34,007
- 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:
- 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
$33,627
- 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
$35,808
- 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:
- Quicksilver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 88,172
- Stock #:
- 261460A
- VIN:
- 3GTU2PEJ9JG247374
New arrival
2018 GMC Sierra 1500
Denali Crew Cab 4WD
88,172 mi
Stuart, FL
Good Deal
$31,000
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 134,681
- Stock #:
- JG264780
- VIN:
- 3GTU2PEJ6JG264780
Price drop
-$1,744
2018 GMC Sierra 1500
Denali Crew Cab 4WD
134,681 mi
Redding, CA
Good Deal
$26,739
$25,080
- 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:
- 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:
- 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:
- 355 hp 5.3L V8
- Exterior color:
- White Frost Tricoat
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 80,038
- Stock #:
- TG322122A
- VIN:
- 3GTU2PEC0JG596618
2018 GMC Sierra 1500
Denali Crew Cab 4WD
80,038 mi
Aurora, MO
Fair Deal
$33,545
- 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:
- Automatic
- Mileage:
- 57,797
- Stock #:
- b150628
- VIN:
- 3GTU2PEJ0JG150628
Price drop
-$1,000
2018 GMC Sierra 1500
Denali Crew Cab 4WD
57,797 mi
Berlin, CT
Good Deal
$34,900
$33,900
FAQs
How much does the GMC Sierra 1500 Denali cost?
The average GMC Sierra 1500 Denali costs about $26,288.80. The average price has decreased by -0.8% since last year. The 5220 for sale on CarGurus range from $5,995 to $92,191 in price.
How many GMC Sierra 1500 Denali vehicles have no reported accidents or damage?
4382 out of 5220 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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