Used GMC Sierra 1500 SLT for Sale near Delaware
432 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 91,884
- Stock #:
- 1744
- VIN:
- 3GTU2NEC5JG601283
New arrival
Sponsored by Reading Mitsubishi
2018 GMC Sierra 1500
SLT Crew Cab 4WD
91,884 mi
Reading, PA
49 mi away
Fair Deal
$29,076
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Blue
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 85,691
- Stock #:
- 26G347ASW
- VIN:
- 3GTU9DED4MG453954
Sponsored Listing
2021 GMC Sierra 1500
SLT Crew Cab 4WD
85,691 mi
Palmyra, NJ
32 mi away
Good Deal
$33,678
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Titanium Rush Metallic
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 55,294
- Stock #:
- Y204862
- VIN:
- 3GTUUDEDXSG204862
Sponsored Listing
2025 GMC Sierra 1500
SLT Crew Cab 4WD
55,294 mi
Bridgeton, NJ
27 mi away
Good Deal
$40,767
- Year:
- 2020
- 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 (Dark Sky Metallic)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 45,254
- Stock #:
- T506A
- VIN:
- 1GTU9DEL8LZ255917
2020 GMC Sierra 1500
SLT Crew Cab 4WD
45,254 mi
Warminster, PA
40 mi away
Great Deal
$37,010
- Year:
- 2026
- 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, Perforated Leather-Appointed Front Outb
- Transmission:
- Automatic
- Mileage:
- 2,582
- Stock #:
- 107479
- VIN:
- 1GTUUDEDXTZ231593
2026 GMC Sierra 1500
SLT Crew Cab 4WD
2,582 mi
Penns Grove, NJ
5 mi away
Great Deal
$47,945
- Year:
- 2020
- 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
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 52,160
- Stock #:
- T362A
- VIN:
- 1GTU9DED9LZ296405
2020 GMC Sierra 1500
SLT Crew Cab 4WD
52,160 mi
Warminster, PA
40 mi away
Good Deal
$36,289
- Year:
- 2016
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Crimson Red Tintcoat
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Spice Red All-Terrain
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 69,650
- Stock #:
- BSU5129
- VIN:
- 3GTU2NEC5GG179394
New arrival
2016 GMC Sierra 1500
SLT Crew Cab 4WD
69,650 mi
Souderton, PA
40 mi away
Good Deal
$27,885
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Sterling Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 38,885
- Stock #:
- PD112
- VIN:
- 1GTUUDED8SZ252649
2025 GMC Sierra 1500
SLT Crew Cab 4WD
38,885 mi
Downingtown, PA
20 mi away
Good Deal
$41,467
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate, Perforated Leather-Appointed Fr
- Transmission:
- Automatic
- Mileage:
- 64,113
- Stock #:
- 107663
- VIN:
- 1GTUUDED3SZ243275
2025 GMC Sierra 1500
SLT Crew Cab 4WD
64,113 mi
Penns Grove, NJ
5 mi away
Great Deal
$36,634
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 68,563
- Stock #:
- 124196
- VIN:
- 1GTUUDED5PZ124196
Price drop
-$929
2023 GMC Sierra 1500
SLT Crew Cab 4WD
68,563 mi
Home delivery from Pelham, AL
Price includes $1,144 shipping
Good Deal
$42,771
$41,842
- Year:
- 2020
- 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
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 114,060
- Stock #:
- LG269785
- VIN:
- 3GTU9DED9LG269786
2020 GMC Sierra 1500
SLT Crew Cab 4WD
114,060 mi
Home delivery from Commerce, GA
Price includes $872 shipping
Good Deal
$27,666
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black, Perforated Leather-Appointed Front Outb
- Transmission:
- Automatic
- Mileage:
- 15,071
- Stock #:
- 15673
- VIN:
- 1GTUUDED3TZ166666
2026 GMC Sierra 1500
SLT Crew Cab 4WD
15,071 mi
Penns Grove, NJ
5 mi away
Good Deal
$46,744
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 105,928
- Stock #:
- BSU4984
- VIN:
- 3GTU9DED5KG266896
2019 GMC Sierra 1500
SLT Crew Cab 4WD
105,928 mi
Souderton, PA
40 mi away
Good Deal
$29,485
- Year:
- 2016
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 75,218
- Stock #:
- ZD2132
- VIN:
- 3GTU2NEC4GG190595
Price drop
-$1,000
2016 GMC Sierra 1500
SLT Crew Cab 4WD
75,218 mi
Home delivery from Fredericksburg, VA
Price includes $219 shipping
Great Deal
$26,213
$25,213
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 57,160
- Stock #:
- 93637
- VIN:
- 1GTUUDED5RZ293637
Price drop
-$1,799
2024 GMC Sierra 1500
SLT Crew Cab 4WD
57,160 mi
Cherry Hill, NJ
30 mi away
Good Deal
$41,513
$40,313
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Silver
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 115,289
- Stock #:
- 208307
- VIN:
- 1GTU9DED7MZ208307
2021 GMC Sierra 1500
SLT Crew Cab 4WD
115,289 mi
Philadelphia, PA
34 mi away
Fair Deal
$30,662
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 17,284
- Stock #:
- 26168A
- VIN:
- 3GTUUDED2SG105727
2025 GMC Sierra 1500
SLT Crew Cab 4WD
17,284 mi
Home delivery from Okatie, SC
Price includes $1,182 shipping
Fair Deal
$49,600
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- Summit White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 80,635
- Stock #:
- 9773U
- VIN:
- 3GTU9DET2MG429773
2021 GMC Sierra 1500
SLT Crew Cab 4WD
80,635 mi
Delran, NJ
37 mi away
Fair Deal
$34,862
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White - GAZ
- Fuel type:
- Gasoline
- Interior color:
- Jet Black - H1Y
- Transmission:
- Automatic
- Mileage:
- 41,643
- Stock #:
- KP2764
- VIN:
- 1GTUUDED4SZ125848
Price drop
-$1,000
2025 GMC Sierra 1500
SLT Crew Cab 4WD
41,643 mi
Langhorne, PA
46 mi away
Good Deal
$42,489
$41,489
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 14,846
- Stock #:
- A60571P
- VIN:
- 1GTUUDED4TZ163713
2026 GMC Sierra 1500
SLT Crew Cab 4WD
14,846 mi
Doylestown, PA
46 mi away
Great Deal
$45,375
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 32,918
- Stock #:
- HTGT6552A
- VIN:
- 1GTUUDE81PZ319439
Price drop
-$1,000
2023 GMC Sierra 1500
SLT Crew Cab 4WD
32,918 mi
Home delivery from Huntingdon, PA
Price includes $208 shipping
Good Deal
$44,696
$43,696
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Summit White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 36,049
- Stock #:
- K87823
- VIN:
- 1GTUUDE88RZ275443
2024 GMC Sierra 1500
SLT Crew Cab 4WD
36,049 mi
Home delivery from Herculaneum, MO
Price includes $1,608 shipping
Good Deal
$45,708
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 38,280
- Stock #:
- RZ328543
- VIN:
- 1GTUUDED8RZ328543
2024 GMC Sierra 1500
SLT Crew Cab 4WD
38,280 mi
Feasterville Trevose, PA
40 mi away
Fair Deal
$48,400
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black, Perforated Leather-Appointed Front Outb
- Transmission:
- Automatic
- Mileage:
- 15,071
- Stock #:
- 15673
- VIN:
- 1GTUUDED3TZ166666
Sponsored Listing
2026 GMC Sierra 1500
SLT Crew Cab 4WD
15,071 mi
Penns Grove, NJ
5 mi away
Good Deal
$46,744
FAQs
How much does the GMC Sierra 1500 SLT cost in Delaware?
The average GMC Sierra 1500 SLT costs about $11,577.34. The average price has increased by 2.2% since last year. The 431 for sale near Delaware on CarGurus, range from $7,499 to $76,282 in price.
How many GMC Sierra 1500 SLT vehicles in Delaware have no reported accidents or damage?
359 out of 431 for sale near Delaware have no reported accidents or damage.
What is the fuel economy of the GMC Sierra 1500 SLT?
Depending on the engine and options, the GMC Sierra 1500 SLT gets between 14 and 24 MPG (or EV battery range).
What fuel types are available?
Diesel, Flex Fuel Vehicle, Gasoline engines are available.
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