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Used Cars for Sale
GMC
Sierra 1500
SLT
Used GMC Sierra 1500 SLT for Sale in El Reno, OK
73036
Filters (4)
Items 1 to 2 of 12.
EV & Hybrid
Rear Wheel Drive
(2)
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(6)
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(8)
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(62)
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(61)
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(64)
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(64)
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(8)
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(16)
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(19)
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(20)
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Great Price
(20)
Make, Model & Trim
GMC
Models
Sierra 1500
Acadia
(66)
Caballero
Canyon
(22)
Envoy
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G1500
G2500
G3500
Hummer EV
(3)
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S15 Jimmy
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Savana 1500
(2)
Savana 2500
(9)
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(3)
Savana 4500
Sierra 1500
(197)
Sierra 2500
(72)
Sierra 3500
(24)
Sierra EV
(1)
Sonoma
Suburban
Syclone
Terrain
(59)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(63)
Yukon XL
(28)
Sierra 1500 Trims
SLT
AT4
(41)
AT4X
(7)
C3
Carrera GTS
Classic
Classic Denali
Denali
(36)
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(9)
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(23)
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(3)
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SLE
(9)
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(64)
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W/T
(1)
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Any
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(17)
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(5)
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(14)
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Onstar Plus Package
Off-Road Package
Sun And Navigation Package
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SLE Value Package
LPO, Deluxe Chrome Package
SLT Convenience Package
(2)
Max Trailering Package
(1)
LPO, Assist Step and Tonneau Package
Snow Plow Prep Package
Texas SLT Crew Cab Value Package
(1)
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
(1)
Texas Edition SLT Premium Package
(10)
Texas SLT Premium Package
(6)
LPO, Chrome Appearance Package
SLT Eassist Package
Enhanced Driver Alert Package
(1)
LPO, GMC Interior Protection Package
All Terrain SLT Premium Package
(2)
Driver Alert Package II
(1)
LPO, Underbody Shield Package, Transfer Case Protection
X31 Off-Road and Protection Package
(7)
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
(21)
SLT Crew Cab Value Package
(1)
LPO, Under Body Shield Package, Transfer Case Protection
SLT White Diamond Edition
White Diamond Edition
Limited Appearance Package
LPO, Black Badging Package
Laser Blue Special Edition
Suspension Package, Off-Road
(9)
SLT Premium Package
(7)
White Diamond Tricoat Edition
Texas Edition SLT Premium Plus Package
(3)
All Terrain Package
(1)
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
(2)
All Terrain Slt Crew Cab "Plus" Package
Driver Alert Package I
(3)
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
(2)
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
(1)
Add Another Make
GMC
Models
Sierra 1500
Acadia
(66)
Caballero
Canyon
(22)
Envoy
Envoy XL
Envoy XUV
G1500
G2500
G3500
Hummer EV
(3)
Jimmy
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
(2)
Savana 2500
(9)
Savana 3500
(3)
Savana 4500
Sierra 1500
(197)
Sierra 2500
(72)
Sierra 3500
(24)
Sierra EV
(1)
Sonoma
Suburban
Syclone
Terrain
(59)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(63)
Yukon XL
(28)
Sierra 1500 Trims
SLT
AT4
(41)
AT4X
(7)
C3
Carrera GTS
Classic
Classic Denali
Denali
(36)
Denali Ultimate
(9)
Elevation
(23)
Limited
Limited AT4
Limited Denali
Limited Elevation
Limited Pro
Limited SLE
Limited SLT
Pro
(3)
SL
SLE
(9)
SLT
(64)
Special
Sport
W/T
(1)
XFE
SLT Package
Any
SLT Premium Plus Package
(17)
Laser Blue Metallic Special Edition
Black Pack
SLT Crew Cab Premium Plus Package
(5)
SLT Preferred Package
(14)
Professional Package
Onstar Plus Package
Off-Road Package
Sun And Navigation Package
Sierra Performance Edition
SLE Value Package
LPO, Deluxe Chrome Package
SLT Convenience Package
(2)
Max Trailering Package
(1)
LPO, Assist Step and Tonneau Package
Snow Plow Prep Package
Texas SLT Crew Cab Value Package
(1)
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
(1)
Texas Edition SLT Premium Package
(10)
Texas SLT Premium Package
(6)
LPO, Chrome Appearance Package
SLT Eassist Package
Enhanced Driver Alert Package
(1)
LPO, GMC Interior Protection Package
All Terrain SLT Premium Package
(2)
Driver Alert Package II
(1)
LPO, Underbody Shield Package, Transfer Case Protection
X31 Off-Road and Protection Package
(7)
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
(21)
SLT Crew Cab Value Package
(1)
LPO, Under Body Shield Package, Transfer Case Protection
SLT White Diamond Edition
White Diamond Edition
Limited Appearance Package
LPO, Black Badging Package
Laser Blue Special Edition
Suspension Package, Off-Road
(9)
SLT Premium Package
(7)
White Diamond Tricoat Edition
Texas Edition SLT Premium Plus Package
(3)
All Terrain Package
(1)
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
(2)
All Terrain Slt Crew Cab "Plus" Package
Driver Alert Package I
(3)
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
(2)
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
(1)
Add Another Make
Mileage
Mileage
Any
Mileage
Any
Condition
(1 selected)
New
(200)
Used
(64)
Manufacturer Certified
(0)
Third-Party Certified
(0)
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(200)
Used
(64)
Manufacturer Certified
(0)
Third-Party Certified
(0)
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Truck Cab Size
Crew Cab
(64)
Extended Cab
(0)
Regular Cab
(0)
Crew Cab
(64)
Extended Cab
(0)
Regular Cab
(0)
Truck Bed Length
Short
(62)
Medium
(2)
Long
(0)
Include unspecified lengths
(0)
Short
(62)
Medium
(2)
Long
(0)
Include unspecified lengths
(0)
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Newly Listed
Used 2021 GMC Sierra 1500 SLT
33,590
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2018 GMC Sierra 1500
SLT
91K mi
30,500
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2021 GMC Sierra 1500
SLT
82K mi
39,888
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2020 GMC Sierra 1500
SLT
75K mi
36,998
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Used
2018 GMC Sierra 1500
SLT
91K mi
30,500
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2022 GMC Sierra 1500
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44,964
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42,888
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50,995
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33,590
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2019 GMC Sierra 1500
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33,625
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2025 GMC Sierra 1500
SLT
46K mi
45,588
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Good Price
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2019 GMC Sierra 1500
SLT
98K mi
34,000
See payment
Good Price
No Accidents
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2024 GMC Sierra 1500
SLT
44K mi
43,139
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Great Price
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2020 GMC Sierra 1500
SLT
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35,797
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No Accidents
Price Drop
Used
2016 GMC Sierra 1500
SLT
152K mi
18,883
See payment
Great Price
No Accidents
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Used
2018 GMC Sierra 1500
SLT
76K mi
29,720
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2024 GMC Sierra 1500
SLT
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53,699
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Good Price
No Accidents
Price Drop
Used
2020 GMC Sierra 1500
SLT
116K mi
29,731
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Great Price
No Accidents
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2018 GMC Sierra 1500
SLT
69K mi
32,988
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Great Price
No Accidents
Price Drop
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2018 GMC Sierra 1500
SLT
77K mi
29,995
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2020 GMC Sierra 1500
SLT
119K mi
21,495
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Great Price
No Accidents
Used
2020 GMC Sierra 1500
SLT
56K mi
48,597
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