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Used Cars for Sale
GMC
Sierra 3500
SLT
Used GMC Sierra 3500 SLT for Sale in O'fallon, MO
63368
Filters (4)
Items 1 to 2 of 6.
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(1)
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(1)
2022 and older
(1)
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(3)
2006 and newer
(3)
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Make, Model & Trim
GMC
Models
Sierra 3500
Acadia
(136)
Caballero
Canyon
(54)
Envoy
Envoy XL
Envoy XUV
G1500
G2500
G3500
Hummer EV
(5)
Jimmy
(1)
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
(1)
Savana 2500
(11)
Savana 3500
(4)
Savana 4500
Sierra 1500
(386)
Sierra 2500
(85)
Sierra 3500
(27)
Sierra EV
(1)
Sonoma
Suburban
Syclone
Terrain
(150)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(96)
Yukon XL
(72)
Sierra 3500 Trims
SLT
AT4
(3)
Classic SL
Classic SLE
Classic W/T
Denali
(16)
Denali Ultimate
(1)
Pro
(1)
SL
SLE
(2)
SLT
(3)
W/T
SLT Package
Any
Onstar Plus Package
SLT Preferred Package
LPO, Hitch Package
SLT Premium Plus Package
Sun And Navigation Package
SLT Convenience Package
License Plate Front Mounting Package
Snow Plow Prep Package
Entertainment Package, Rear Seat DVD Player
Convenience Package
Gooseneck/5th Wheel Prep Package
X31 Off-Road and Protection Package
Texas SLT Premium Package
Driver Alert Package II
EZ-Lift Tailgate Package
Sierra HD Pro Safety Plus Package
LPO, Cargo Convenience Package
LPO, GMC Interior Protection Package
Heavy Duty Front Spring/Camper Package
X31 Off-Road Package
Entertainment Package, Rear Seat DVD/Blu-Ray Player
LPO, Black Badging Package
SLT Premium Package
(1)
Duramax Plus Package
Skid Plate Package, Frame-Mounted Shields
Suspension Package, Off-Road
Texas Edition SLT Premium Plus Package
Heavy-Duty Power Package
Driver Alert Package I
Gooseneck/5TH Wheel Prep Package -- Hitch Platform to Accept Gooseneck or Fifth Wheel Hitch.
Driver Alert Package
LPO, Protection Package
LPO, Hitch Package, Gooseneck Ball and Chain Tiedown Kit With Case
Z71 Off-Road Package
LPO, On The Job Package
Snow Plow Prep/Camper Package
(1)
Gooseneck/5TH Wheel Package
(1)
LPO, Assist Step and Floor Liner Package
Gooseneck/5TH Wheel Prep Package
All-Terrain HD Package, For Crew Cab Models Only
Technology Package
Mocha Steel Metallic Edition
SLT Preferred Equipment Group
Skid Plate Package
LPO, GMC Protection Package
(1)
All-Terrain HD Package
Entertainment Package
Graphite Blue Metallic Edition
Add Another Make
GMC
Models
Sierra 3500
Acadia
(136)
Caballero
Canyon
(54)
Envoy
Envoy XL
Envoy XUV
G1500
G2500
G3500
Hummer EV
(5)
Jimmy
(1)
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
(1)
Savana 2500
(11)
Savana 3500
(4)
Savana 4500
Sierra 1500
(386)
Sierra 2500
(85)
Sierra 3500
(27)
Sierra EV
(1)
Sonoma
Suburban
Syclone
Terrain
(150)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(96)
Yukon XL
(72)
Sierra 3500 Trims
SLT
AT4
(3)
Classic SL
Classic SLE
Classic W/T
Denali
(16)
Denali Ultimate
(1)
Pro
(1)
SL
SLE
(2)
SLT
(3)
W/T
SLT Package
Any
Onstar Plus Package
SLT Preferred Package
LPO, Hitch Package
SLT Premium Plus Package
Sun And Navigation Package
SLT Convenience Package
License Plate Front Mounting Package
Snow Plow Prep Package
Entertainment Package, Rear Seat DVD Player
Convenience Package
Gooseneck/5th Wheel Prep Package
X31 Off-Road and Protection Package
Texas SLT Premium Package
Driver Alert Package II
EZ-Lift Tailgate Package
Sierra HD Pro Safety Plus Package
LPO, Cargo Convenience Package
LPO, GMC Interior Protection Package
Heavy Duty Front Spring/Camper Package
X31 Off-Road Package
Entertainment Package, Rear Seat DVD/Blu-Ray Player
LPO, Black Badging Package
SLT Premium Package
(1)
Duramax Plus Package
Skid Plate Package, Frame-Mounted Shields
Suspension Package, Off-Road
Texas Edition SLT Premium Plus Package
Heavy-Duty Power Package
Driver Alert Package I
Gooseneck/5TH Wheel Prep Package -- Hitch Platform to Accept Gooseneck or Fifth Wheel Hitch.
Driver Alert Package
LPO, Protection Package
LPO, Hitch Package, Gooseneck Ball and Chain Tiedown Kit With Case
Z71 Off-Road Package
LPO, On The Job Package
Snow Plow Prep/Camper Package
(1)
Gooseneck/5TH Wheel Package
(1)
LPO, Assist Step and Floor Liner Package
Gooseneck/5TH Wheel Prep Package
All-Terrain HD Package, For Crew Cab Models Only
Technology Package
Mocha Steel Metallic Edition
SLT Preferred Equipment Group
Skid Plate Package
LPO, GMC Protection Package
(1)
All-Terrain HD Package
Entertainment Package
Graphite Blue Metallic Edition
Add Another Make
Mileage
Mileage
Any
Mileage
Any
Condition
(1 selected)
New
(16)
Used
(3)
Manufacturer Certified
(1)
Third-Party Certified
(0)
Certified Program
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New
(16)
Used
(3)
Manufacturer Certified
(1)
Third-Party Certified
(0)
Certified Program
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Body Style
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Truck Cab Size
Crew Cab
(3)
Extended Cab
(0)
Regular Cab
(0)
Crew Cab
(3)
Extended Cab
(0)
Regular Cab
(0)
Truck Bed Length
Short
(0)
Medium
(0)
Long
(3)
Include unspecified lengths
(0)
Short
(0)
Medium
(0)
Long
(3)
Include unspecified lengths
(0)
Vehicle History
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Features
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Cylinders
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New 2026 GMC Sierra 3500 Denali Ultimate
100,833
MSRP
$101,135
Dealer Fees Included
Similar Match
71
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CarBravo Certified
2023 GMC Sierra 3500
SLT
51K mi
58,615
See payment
Great Price
Dealer Fees Included
No Accidents
Used
2015 GMC Sierra 3500
SLT
79K mi
43,549
See payment
Dealer Fees Included
No Accidents
Used
2024 GMC Sierra 3500
SLT
50K mi
53,065
See payment
Great Price
Dealer Fees Included
No Accidents
CarBravo Certified
2023 GMC Sierra 3500
SLT
51K mi
58,615
See payment
Great Price
Dealer Fees Included
No Accidents
Consider Buying New
2026 GMC Sierra 3500
SLT
7 mi
78,661
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