Used GMC Sierra 1500 SLT for Sale nearMiddletown, DE
432 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate, Perforated Leather-Appointed Fr
- Transmission:
- Automatic
- Mileage:
- 64,128
- Stock #:
- 107663
- VIN:
- 1GTUUDED3SZ243275
Sponsored by Pointe GMC
2025 GMC Sierra 1500
SLT Crew Cab 4WD
64,128 mi
Penns Grove, NJ
21 mi away
Great Deal
$37,531
- 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:
- Gray
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 21,536
- Stock #:
- KWMPRG104906
- VIN:
- 3GTUUDED5RG104906
New arrival
Sponsored Listing
2024 GMC Sierra 1500
SLT Crew Cab 4WD
21,536 mi
White Marsh, MD
42 mi away
Fair Deal
$48,800
- 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
Sponsored Listing
2024 GMC Sierra 1500
SLT Crew Cab 4WD
57,160 mi
Cherry Hill, NJ
46 mi away
Fair Deal
$40,313
- 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:
- Onyx Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 87,512
- Stock #:
- 5021UB
- VIN:
- 3GTU9DED7LG275021
New arrival
2020 GMC Sierra 1500
SLT Crew Cab 4WD
87,512 mi
Woodbury, NJ
36 mi away
Great Deal
$30,394
- Year:
- 2015
- 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:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 135,604
- Stock #:
- 226146A
- VIN:
- 3GTU2VEC3FG342137
2015 GMC Sierra 1500
SLT Crew Cab 4WD
135,604 mi
Milford, DE
39 mi away
Good Deal
$21,720
- 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:
- Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 79,176
- Stock #:
- G26384A
- VIN:
- 1GTU9DET0MZ155716
2021 GMC Sierra 1500
SLT Crew Cab 4WD
79,176 mi
Home delivery from Bartonsville, PA
Price includes $162 shipping
Great Deal
$31,650
- 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:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Spice Red All-Terrain
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 142,162
- Stock #:
- D26287B
- VIN:
- 1GTV2NEC0JZ189925
2018 GMC Sierra 1500
SLT Double Cab 4WD
142,162 mi
Oxford, PA
26 mi away
Fair Deal
$20,480
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Spice Red All-Terrain
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 129,005
- Stock #:
- 28837
- VIN:
- 3GTU2NEC5GG113699
2016 GMC Sierra 1500
SLT Crew Cab 4WD
129,005 mi
Berlin, NJ
45 mi away
Good Deal
$20,093
- 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:
- Sterling Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 69,520
- Stock #:
- TG266338A
- VIN:
- 3GTUUDED0PG213304
2023 GMC Sierra 1500
SLT Crew Cab 4WD
69,520 mi
Home delivery from Budd Lake, NJ
Price includes $324 shipping
Great Deal
$38,017
- 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:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black, Perforated Leather-Appointed Front Outb
- Transmission:
- Automatic
- Mileage:
- 30,970
- Stock #:
- G3686A
- VIN:
- 3GTUUDED1RG118849
2024 GMC Sierra 1500
SLT Crew Cab 4WD
30,970 mi
Penns Grove, NJ
21 mi away
Great Deal
$44,197
- 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:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 91,127
- Stock #:
- JG561091
- VIN:
- 3GTU2NEC3JG561091
2018 GMC Sierra 1500
SLT Crew Cab 4WD
91,127 mi
Home delivery from Cranbury, NJ
Price includes $126 shipping
Fair Deal
$28,920
- Year:
- 2022
- 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:
- Automatic
- Mileage:
- 92,949
- Stock #:
- 46644
- VIN:
- 3GTUUDED1NG646644
2022 GMC Sierra 1500
SLT Crew Cab 4WD
92,949 mi
Millville, NJ
34 mi away
Good Deal
$34,499
- Year:
- 2017
- 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:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 81,414
- Stock #:
- MH3282
- VIN:
- 1GTV2NEJXHZ382107
2017 GMC Sierra 1500
SLT Double Cab 4WD
81,414 mi
Home delivery from Inwood, NY
Price includes $128 shipping
Fair Deal
$27,698
- 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:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 33,250
- Stock #:
- 7610P
- VIN:
- 3GTUUDED5SG307610
2025 GMC Sierra 1500
SLT Crew Cab 4WD
33,250 mi
Vineland, NJ
34 mi away
Great Deal
$39,040
- 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:
- Jet Black/Spice Red
- Transmission:
- Automatic
- Mileage:
- 95,923
- Stock #:
- NV186743
- VIN:
- 3GTU2NEC7JG186743
2018 GMC Sierra 1500
SLT Crew Cab 4WD
95,923 mi
Home delivery from West Park, FL
Price includes $969 shipping
Great Deal
$25,225
- 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:
- Gray (Dark Sky Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- 8-Speed Automatic
- Mileage:
- 94,426
- Stock #:
- 26352A
- VIN:
- 3GTU9DED7KG234967
2019 GMC Sierra 1500
SLT Crew Cab 4WD
94,426 mi
New Holland, PA
48 mi away
Great Deal
$29,288
- 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:
- White Frost Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 61,239
- Stock #:
- 256118T
- VIN:
- 3GTU9DEL5LG256118
2020 GMC Sierra 1500
SLT Crew Cab 4WD
61,239 mi
Home delivery from Gorham, NH
Price includes $810 shipping
Good Deal
$37,599
- 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:
- Red
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 66,542
- Stock #:
- G26551A
- VIN:
- 3GTU9DED1KG251618
Price drop
-$769
2019 GMC Sierra 1500
SLT Crew Cab 4WD
66,542 mi
Home delivery from Bartonsville, PA
Price includes $162 shipping
Fair Deal
$35,184
$34,415
- Year:
- 2014
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Green
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 92,878
- Stock #:
- 827
- VIN:
- 1GTV2VEC4EZ155539
Price drop
-$1,393
2014 GMC Sierra 1500
SLT Double Cab 4WD
92,878 mi
Home delivery from Allentown, PA
Price includes $120 shipping
Great Deal
$16,993
$15,600
- Year:
- 2020
- 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:
- 59,137
- Stock #:
- 262154A
- VIN:
- 3GTU9DET2LG206941
2020 GMC Sierra 1500
SLT Crew Cab 4WD
59,137 mi
Home delivery from Kernersville, NC
Price includes $670 shipping
Fair Deal
$36,054
- 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:
- Silver
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 69,165
- Stock #:
- 26G702A
- VIN:
- 3GTU9DED6LG381024
New arrival
2020 GMC Sierra 1500
SLT Crew Cab 4WD
69,165 mi
Home delivery from Butler, PA
Price includes $984 shipping
Fair Deal
$35,474
- Year:
- 2022
- 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:
- Automatic
- Mileage:
- 46,837
- Stock #:
- 1GT04983A
- VIN:
- 3GTUUDED6NG655565
New arrival
2022 GMC Sierra 1500
SLT Crew Cab 4WD
46,837 mi
Home delivery from Greensboro, NC
Price includes $466 shipping
Fair Deal
$42,115
- 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:
- Gray (Dark Sky Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 91,309
- Stock #:
- MKZ238750
- VIN:
- 1GTU9DED2KZ238750
Price drop
-$1,000
2019 GMC Sierra 1500
SLT Crew Cab 4WD
91,309 mi
Home delivery from Edison, NJ
Price includes $196 shipping
Great Deal
$29,190
$28,190
- 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:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 50,185
- Stock #:
- H6454
- VIN:
- 1GTUUDEDXSZ191126
Sponsored Listing
2025 GMC Sierra 1500
SLT Crew Cab 4WD
50,185 mi
Dover, DE
25 mi away
Good Deal
$42,016
FAQs
How much does the GMC Sierra 1500 SLT cost in Middletown, DE?
The average GMC Sierra 1500 SLT costs about $11,462.41. The average price has decreased by -4.9% since last year. The 425 for sale near Middletown, DE on CarGurus, range from $8,525 to $72,768 in price.
How many GMC Sierra 1500 SLT vehicles in Middletown, DE have no reported accidents or damage?
345 out of 425 for sale near Middletown, DE 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/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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