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Used Cars for Sale
GMC
Sierra 1500
SLT
Used GMC Sierra 1500 SLT for Sale in Wilmington, DE
19805
Filters (4)
Items 1 to 2 of 11.
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(1)
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(1)
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(1)
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(13)
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(12)
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(15)
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(1)
LPO, Protection Package
LPO, On The Job Package
Deep Indigo Metallic Edition
Mineral Green Metallic Edition
Trailer Camera Package
Heritage Edition
Texas SLT Crew Cab Value Plus Package
Z71 Off-Road Package
Vortecmax Performance Pack
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(1)
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Add Another Make
GMC
Models
Sierra 1500
Acadia
(168)
Caballero
Canyon
(49)
Envoy
(2)
Envoy XL
Envoy XUV
G1500
G2500
G3500
Hummer EV
(8)
Jimmy
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
(2)
Savana 2500
(30)
Savana 3500
(33)
Savana 4500
(1)
Sierra 1500
(363)
Sierra 2500
(71)
Sierra 3500
(28)
Sierra EV
(3)
Sonoma
(1)
Suburban
Syclone
Terrain
(196)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(87)
Yukon XL
(72)
Sierra 1500 Trims
SLT
4WD Limited
AT4
(38)
AT4X
(7)
C3
Carrera GTS
Classic
Classic Denali
Denali
(65)
Denali Ultimate
(12)
Elevation
(93)
Limited
(3)
Limited AT4
Limited Denali
Limited Elevation
Limited Pro
Limited SLE
Limited SLT
Pro
(14)
SL
SLE
(34)
SLT
(87)
Special
Sport
W/T
(1)
XFE
SLT Package
Any
SLT Premium Plus Package
(25)
Laser Blue Metallic Special Edition
Black Pack
SLT Crew Cab Premium Plus Package
(3)
SLT Preferred Package
(12)
Professional Package
Onstar Plus Package
Off-Road Package
Sun And Navigation Package
Sierra Performance Edition
SLE Value Package
LPO, Chrome Plus Package
LPO, Deluxe Chrome Package
SLT Convenience Package
(8)
Max Trailering Package
(3)
LPO, Assist Step and Tonneau Package
Snow Plow Prep Package
(1)
Texas SLT Crew Cab Value Package
LPO, Bed Protection Package
SLE/SLT Trailering Package
Convenience Package
Entertainment Package, Rear Seat DVD Player
Sierra Special Edition
All Terrain X Edition
Chrome Essentials Package
LPO, Chrome Package
LPO, Cargo Convenience Package
Texas Edition SLT Premium Package
(1)
Texas SLT Premium Package
LPO, Chrome Appearance Package
SLT Eassist Package
Enhanced Driver Alert Package
(1)
LPO, GMC Interior Protection Package
All Terrain SLT Premium Package
(1)
Driver Alert Package II
LPO, Underbody Shield Package, Transfer Case Protection
X31 Off-Road and Protection Package
(13)
Light Duty Power Package
EZ-Lift Tailgate Package
Sierra Fleet Convenience Package
Entertainment Package, Rear Seat DVD/Blu-Ray Player
LPO, Performance Upgrade Package
X31 Off-Road Package
(12)
SLT Crew Cab Value Package
LPO, Under Body Shield Package, Transfer Case Protection
SLT White Diamond Edition
White Diamond Edition
Limited Appearance Package
LPO, Black Badging Package
Sierra Limited Edition
Laser Blue Special Edition
Suspension Package, Off-Road
(3)
SLT Premium Package
(15)
White Diamond Tricoat Edition
Texas Edition SLT Premium Plus Package
All Terrain Package
All Terrain X Package
SLT Crew Cab Value Plus Package
Suspension Package, Ride-Control, Manual Selectable
Vortex Max Performance Pack
Body Color All-Terrain Package
Driver Alert Package
All Terrain Slt Crew Cab "Plus" Package
Driver Alert Package I
(1)
LPO, Protection Package
LPO, On The Job Package
Deep Indigo Metallic Edition
Mineral Green Metallic Edition
Trailer Camera Package
Heritage Edition
Texas SLT Crew Cab Value Plus Package
Z71 Off-Road Package
Vortecmax Performance Pack
All-Terrain Package
(1)
Mocha Steel Metallic Edition
Technology Package
LPO, Essentials Package
Entertainment Package, RearSeat DVD Player With LCD Display and 2 Sets of Wireless Headphones
Safe And Sound Package
LPO, Utility Wall Package
Entertainment Package
Skid Plate Package
Graphite Blue Metallic Edition
LPO, GMC Protection Package
Max Trailering Pack
SLT Preferred Equipment Group
Suspension Package, Off-Road"
Sierra Safety Plus Package
Add Another Make
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(87)
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(16)
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Used
(87)
Manufacturer Certified
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Crew Cab
(84)
Extended Cab
(3)
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(0)
Crew Cab
(84)
Extended Cab
(3)
Regular Cab
(0)
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(78)
Medium
(9)
Long
(0)
Include unspecified lengths
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Certified 2023 GMC Sierra 1500 SLT w/ SLT Premium Package
48,798
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Used
2025 GMC Sierra 1500
SLT
64K mi
38,724
See payment
Great Price
Dealer Fees Included
No Accidents
Used
2026 GMC Sierra 1500
SLT
15K mi
48,244
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Dealer Fees Included
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2026 GMC Sierra 1500
SLT
9 mi
60,804
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Dealer Fees Included
No Accidents
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Used
2025 GMC Sierra 1500
SLT
64K mi
38,724
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No Accidents
Used
2026 GMC Sierra 1500
SLT
15K mi
48,244
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Dealer Fees Included
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2026 GMC Sierra 1500
SLT
1 mi
63,600
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Used
2026 GMC Sierra 1500
SLT
2K mi
48,744
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Used
2026 GMC Sierra 1500
SLT
21K mi
48,207
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Used
2026 GMC Sierra 1500
SLT
5K mi
48,744
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Used
2026 GMC Sierra 1500
SLT
16K mi
50,400
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Dealer Fees Included
No Accidents
Used
2023 GMC Sierra 1500
SLT
39K mi
48,488
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Dealer Fees Included
No Accidents
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Used
2025 GMC Sierra 1500
SLT
38K mi
49,085
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Good Price
Dealer Fees Included
No Accidents
Used
2025 GMC Sierra 1500
SLT
37K mi
50,485
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Dealer Fees Included
No Accidents
Used
2025 GMC Sierra 1500
SLT
44K mi
54,085
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Dealer Fees Included
No Accidents
Used
2025 GMC Sierra 1500
SLT
27K mi
55,485
See payment
Dealer Fees Included
No Accidents
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CarBravo Certified
2024 GMC Sierra 1500
SLT
30K mi
45,495
See payment
Great Price
Dealer Fees Included
No Accidents
CarBravo Certified
2022 GMC Sierra 1500
SLT
46K mi
45,539
See payment
Good Price
Dealer Fees Included
No Accidents
CarBravo Certified
2026 GMC Sierra 1500
SLT
19K mi
49,689
See payment
Great Price
Dealer Fees Included
No Accidents
Newly Listed
Used
2020 GMC Sierra 1500
SLT
81K mi
34,768
See payment
Great Price
Dealer Fees Included
Price Drop
CarBravo Certified
2026 GMC Sierra 1500
SLT
9 mi
60,804
See payment
Dealer Fees Included
No Accidents
Price Drop
CarBravo Certified
2026 GMC Sierra 1500
SLT
9 mi
60,804
See payment
Good Price
Dealer Fees Included
No Accidents
Price Drop
Used
2025 GMC Sierra 1500
SLT
33K mi
42,598
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Great Price
Dealer Fees Included
No Accidents
CarBravo Certified
2018 GMC Sierra 1500
SLT
77K mi
33,039
See payment
Dealer Fees Included
CarBravo Certified
2020 GMC Sierra 1500
SLT
52K mi
37,289
See payment
Great Price
Dealer Fees Included
No Accidents
Price Drop
CarBravo Certified
2021 GMC Sierra 1500
SLT
57K mi
Mileage Value
40,409
See payment
Great Price
Dealer Fees Included
Used
2026 GMC Sierra 1500
SLT
19K mi
50,284
See payment
Good Price
Dealer Fees Included
No Accidents
Used
2026 GMC Sierra 1500
SLT
21K mi
51,038
See payment
Dealer Fees Included
No Accidents
High Demand
Used
2022 GMC Sierra 1500
SLT
55K mi
Mileage Value
39,419
See payment
Great Price
Dealer Fees Included
No Accidents
See More Results
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