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Used Cars for Sale
GMC
Sierra 3500
SLT
Used GMC Sierra 3500 SLT for Sale in Saint Charles, MO
63304
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GMC
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(123)
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(53)
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(4)
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(136)
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(104)
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(2)
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(2)
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(1)
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(3)
Duramax Plus Package
(1)
Skid Plate Package, Frame-Mounted Shields
Suspension Package, Off-Road
Texas Edition SLT Premium Plus Package
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Driver Alert Package
(1)
Gooseneck/5TH Wheel Prep Package -- Hitch Platform to Accept Gooseneck or Fifth Wheel Hitch.
(1)
LPO, Protection Package
LPO, Hitch Package, Gooseneck Ball and Chain Tiedown Kit With Case
(1)
Z71 Off-Road Package
LPO, On The Job Package
Snow Plow Prep/Camper Package
(1)
Gooseneck/5TH Wheel Package
(1)
Gooseneck/5TH Wheel Prep Package
(2)
LPO, Assist Step and Floor Liner 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
(123)
Caballero
Canyon
(53)
Envoy
Envoy XL
Envoy XUV
G1500
G2500
G3500
Hummer EV
(4)
Jimmy
(1)
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
(1)
Savana 2500
(22)
Savana 3500
(2)
Savana 4500
Sierra 1500
(306)
Sierra 2500
(93)
Sierra 3500
(31)
Sierra EV
(2)
Sonoma
Suburban
Syclone
Terrain
(136)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(104)
Yukon XL
(52)
Sierra 3500 Trims
SLT
AT4
(1)
Classic SL
Classic SLE
Classic W/T
Denali
(12)
Denali Ultimate
(3)
Pro
(3)
SL
SLE
(7)
SLT
(5)
W/T
SLT Package
Any
Onstar Plus Package
SLT Preferred Package
(1)
LPO, Hitch Package
(2)
SLT Premium Plus Package
Sun And Navigation Package
SLT Convenience Package
(2)
License Plate Front Mounting Package
Snow Plow Prep Package
Entertainment Package, Rear Seat DVD Player
Convenience Package
Gooseneck/5th Wheel Prep Package
(2)
X31 Off-Road and Protection Package
(1)
Texas SLT Premium Package
Driver Alert Package II
EZ-Lift Tailgate Package
LPO, Cargo Convenience Package
Sierra HD Pro Safety Plus 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
(3)
Duramax Plus Package
(1)
Skid Plate Package, Frame-Mounted Shields
Suspension Package, Off-Road
Texas Edition SLT Premium Plus Package
Heavy-Duty Power Package
Driver Alert Package I
Driver Alert Package
(1)
Gooseneck/5TH Wheel Prep Package -- Hitch Platform to Accept Gooseneck or Fifth Wheel Hitch.
(1)
LPO, Protection Package
LPO, Hitch Package, Gooseneck Ball and Chain Tiedown Kit With Case
(1)
Z71 Off-Road Package
LPO, On The Job Package
Snow Plow Prep/Camper Package
(1)
Gooseneck/5TH Wheel Package
(1)
Gooseneck/5TH Wheel Prep Package
(2)
LPO, Assist Step and Floor Liner 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
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New
(25)
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(5)
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(25)
Used
(5)
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Third-Party Certified
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Crew Cab
(5)
Extended Cab
(0)
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Crew Cab
(5)
Extended Cab
(0)
Regular Cab
(0)
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Medium
(1)
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(4)
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O'Fallon Buick GMC
2150 TECHNOLOGY DR,
O Fallon, MO 63368
(636) 385-5436
Used 2024 GMC Canyon AT4 w/ Canyon Safety Plus Package
$38,600
Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Package
$34,500
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Used
2024 GMC Sierra 3500
SLT
3K mi
79,697
See payment
No Accidents
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Used
2025 GMC Sierra 3500
SLT
20K mi
70,995
See payment
Great Price
No Accidents
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Used
2016 GMC Sierra 3500
SLT
71K mi
44,995
See payment
Good Price
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Credit Score
Excellent (740-900)
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Used
2016 GMC Sierra 3500
SLT
71K mi
44,995
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Good Price
Used
2025 GMC Sierra 3500
SLT
20K mi
70,995
See payment
Great Price
No Accidents
Consider New, Similar Payment
2026 GMC Sierra 3500
SLT
7 mi
79,995
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Used
2024 GMC Sierra 3500
SLT
3K mi
79,697
See payment
No Accidents
Used
2024 GMC Sierra 3500
SLT
50K mi
57,298
See payment
Good Price
No Accidents
Used
2023 GMC Sierra 3500
SLT
47K mi
60,498
See payment
Good Price
No Accidents
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