Used 2018 GMC Sierra 2500HD SLT for SaleNationwide
62 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black/Spice Red All Terrain
- Transmission:
- 6-Speed Automatic
- Mileage:
- 67,526
- Stock #:
- T281180
- VIN:
- 1GT12TEY9JF281180
New arrival
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
67,526 mi
Portland, OR
Fair Deal
$48,074
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Onyx Black
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 49,447
- Stock #:
- C43068
- VIN:
- 1GT22TEG5JZ343068
2018 GMC Sierra 2500HD
SLT Double Cab SB 4WD
49,447 mi
Cobleskill, NY
Good Deal
$37,420
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 196,508
- Stock #:
- 239563
- VIN:
- 1GT12TEY2JF239563
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
196,508 mi
Des Moines, IA
Great Deal
$25,125
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Deep Mahogany Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 96,475
- Stock #:
- JF110952
- VIN:
- 1GT12TEY4JF110952
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
96,475 mi
Norwood, MA
Good Deal
$39,982
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 189,847
- Stock #:
- 2123377
- VIN:
- 1GT12TEY6JF123377
New arrival
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
189,847 mi
Reno, NV
Good Deal
$31,244
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 78,816
- Stock #:
- 122729T
- VIN:
- 1GT12TEY6JF122729
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
78,816 mi
Gorham, NH
Great Deal
$40,798
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Onyx Black
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 110,478
- Stock #:
- JF194902
- VIN:
- 1GT12TEG3JF194902
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
110,478 mi
Houston, TX
Good Deal
$33,220
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Red Quartz Tintcoat
- Fuel type:
- Biodiesel
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 101,857
- Stock #:
- VT332A
- VIN:
- 1GT12TEY0JF272142
New arrival
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
101,857 mi
Vermillion, SD
Fair Deal
$41,748
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Onyx Black
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 80,077
- Stock #:
- 105052
- VIN:
- 1GT22TEG3JZ112346
2018 GMC Sierra 2500HD
SLT Double Cab SB 4WD
80,077 mi
Knoxville, TN
Fair Deal
$35,560
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 162,668
- Stock #:
- PBM271809
- VIN:
- 1GT12TEY3JF271809
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
162,668 mi
Miami, FL
Great Deal
$28,698
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Silver
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 139,998
- Stock #:
- 2315
- VIN:
- 1GT12TEY8JF281137
New arrival
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
139,998 mi
Sacramento, CA
Fair Deal
$38,910
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 209,861
- Stock #:
- F233783
- VIN:
- 1GT12TEY8JF233783
New arrival
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
209,861 mi
Warsaw, NY
Good Deal
$24,500
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 151,537
- Stock #:
- GS3724
- VIN:
- 1GT12TEY5JF273724
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
151,537 mi
Greensboro, NC
Good Deal
$33,774
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Brown
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 94,645
- Stock #:
- US 3113
- VIN:
- 1GT12TEY5JF203639
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
94,645 mi
New Lenox, IL
Good Deal
$39,999
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Black
- Fuel type:
- Biodiesel
- Transmission:
- 6-Speed Automatic
- Mileage:
- 176,735
- Stock #:
- MM26355
- VIN:
- 1GT12TEY5JF267423
Price drop
-$901
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
176,735 mi
Muskegon, MI
Fair Deal
$33,214
$32,313
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Black
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 102,595
- Stock #:
- 1111194219
- VIN:
- 1GT12TEY6JF283081
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
102,595 mi
Los Banos, CA
Good Deal
$39,069
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Onyx Black
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 71,373
- Stock #:
- S18467XA
- VIN:
- 1GT12TEG9JF165081
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
71,373 mi
Cumming, GA
Good Deal
$38,545
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 172,253
- Stock #:
- GN9839B
- VIN:
- 1GT12TEY3JF126012
Preparing for a close up...
Photos coming soon
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
172,253 mi
Palatka, FL
Fair Deal
$35,551
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Dark Slate Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 44,475
- Stock #:
- 13712
- VIN:
- 1GT12TEY1JF166041
Price drop
-$1,000
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
44,475 mi
Wilmington, NC
Great Deal
$47,589
$46,589
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black/Spice Red All Terrain
- Transmission:
- 6-Speed Automatic
- Mileage:
- 109,955
- Stock #:
- P33642
- VIN:
- 1GT12TEY6JF225813
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
109,955 mi
Red Springs, NC
Fair Deal
$43,790
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Onyx Black
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- Automatic
- Mileage:
- 164,706
- Stock #:
- 309629
- VIN:
- 1GT22TEG3JZ309629
2018 GMC Sierra 2500HD
SLT Double Cab SB 4WD
164,706 mi
Spring, TX
Fair Deal
$23,852
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Black Leather
- Transmission:
- 6-Speed Automatic
- Mileage:
- 40,303
- Stock #:
- G26264A
- VIN:
- 1GT12TEY9JF240807
Price drop
-$1,618
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
40,303 mi
Columbus, OH
Good Deal
$50,417
$48,799
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 283,367
- Stock #:
- 137094
- VIN:
- 1GT12TEGXJF137094
New arrival
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
283,367 mi
Somerville, MA
Fair Deal
$14,490
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Cardinal Red
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 156,371
- Stock #:
- BC22228
- VIN:
- 1GT12TEY7JF206591
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
156,371 mi
Logan, UT
Good Deal
$33,794
FAQs
How much does the GMC Sierra 2500HD SLT cost?
The average GMC Sierra 2500HD SLT costs about $39,390.50. The average price has decreased by -0.4% since last year. The 848 for sale on CarGurus range from $9,045 to $90,689 in price.
How many GMC Sierra 2500HD SLT vehicles have no reported accidents or damage?
660 out of 848 for sale have no reported accidents or damage.
What fuel types are available?
Diesel, Flex Fuel Vehicle, Biodiesel, Gasoline engines are available.
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2025 GMC Sierra 2500HD Pricing, Specs, and Release Date
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