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Used Cars for Sale
GMC
Sierra 3500
SLE
2026
Used 2026 GMC Sierra 3500 SLE for Sale
Filters (5)
Items 1 to 2 of 4.
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(177)
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Make, Model & Trim
GMC
Models
Sierra 3500
Acadia
Caballero
Canyon
Envoy
Envoy XL
Envoy XUV
G1500
G2500
G3500
Hummer EV
Jimmy
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
Savana 2500
Savana 3500
Savana 4500
Sierra 1500
Sierra 2500
Sierra 3500
Sierra EV
Sonoma
Suburban
Syclone
Terrain
TopKick C4500
TopKick C5500
Typhoon
Yukon
Yukon XL
Sierra 3500 Trims
SLE
AT4
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Classic SLE
Classic W/T
Denali
Denali Ultimate
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SLE
SLT
W/T
SLE Package
Any
Onstar Plus Package
SLE Value Package
SLE Convenience Package
LPO, Hitch Package
Preferred Package
SLE Convenience Package, For Crew Cab and Double Cab
HD SLE Premium Package
SLE2 Audio Package
Off-Road Skid Plate Pkg
Snow Plow Prep Package
SLE Fleet Preferred Package
Convenience Package
1SA Driver Alert Package I
Seat, Cloth Rear With Storage Package, 60/40 Folding Bench
License Plate Front Mounting Package
Entertainment Package, Rear Seat DVD Player
Gooseneck/5th Wheel Prep Package
X31 Off-Road and Protection Package
Heavy Duty Front Spring Package
SLE Fleet Convenience Package
EZ-Lift Tailgate Package
Ambulance/Fire/Rescue Package
Sierra HD Pro Safety Plus Package
Texas Edition
Driver Alert Package II
SLE Heated Package
Heavy Duty Front Spring/Camper Package
X31 Off-Road Package
LPO, Black Badging Package
Remote Start Package
Skid Plate Package, Frame-Mounted Shields
Suspension Package, Off-Road
Snow Plow Prep Pkg
SLE Heat Package
Heavy-Duty Power Package
Driver Alert Package I
Gooseneck/5TH Wheel Prep Package -- Hitch Platform to Accept Gooseneck or Fifth Wheel Hitch.
Z71 Off-Road Package
LPO, Hitch Package, Gooseneck Ball and Chain Tiedown Kit With Case
LPO, Protection Package
LPO, On The Job Package
Driver Alert Package
Snow Plow Prep/Camper Package
Gooseneck/5TH Wheel Prep Package
SLE Preferred Package
Gooseneck/5TH Wheel Package
LPO, Assist Step and Floor Liner Package
HD SLE Gas Preferred Plus Package
HD SLE Preferred Plus Package
Ambulance Package
LPO, GMC Protection Package
Skid Plate Package
Fleet Comfort Package
All-Terrain HD Package
Seat, Cloth Rear With Storage Package, 60/40 Folding Bench For Crew Cab Models
SLE Fleet Convenience Package, For Crew Cab and Double Cab
SLE1 Audio Package
Graphite Blue Metallic Edition
Add Another Make
GMC
Models
Sierra 3500
Acadia
Caballero
Canyon
Envoy
Envoy XL
Envoy XUV
G1500
G2500
G3500
Hummer EV
Jimmy
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
Savana 2500
Savana 3500
Savana 4500
Sierra 1500
Sierra 2500
Sierra 3500
Sierra EV
Sonoma
Suburban
Syclone
Terrain
TopKick C4500
TopKick C5500
Typhoon
Yukon
Yukon XL
Sierra 3500 Trims
SLE
AT4
Classic SL
Classic SLE
Classic W/T
Denali
Denali Ultimate
Pro
SL
SLE
SLT
W/T
SLE Package
Any
Onstar Plus Package
SLE Value Package
SLE Convenience Package
LPO, Hitch Package
Preferred Package
SLE Convenience Package, For Crew Cab and Double Cab
HD SLE Premium Package
SLE2 Audio Package
Off-Road Skid Plate Pkg
Snow Plow Prep Package
SLE Fleet Preferred Package
Convenience Package
1SA Driver Alert Package I
Seat, Cloth Rear With Storage Package, 60/40 Folding Bench
License Plate Front Mounting Package
Entertainment Package, Rear Seat DVD Player
Gooseneck/5th Wheel Prep Package
X31 Off-Road and Protection Package
Heavy Duty Front Spring Package
SLE Fleet Convenience Package
EZ-Lift Tailgate Package
Ambulance/Fire/Rescue Package
Sierra HD Pro Safety Plus Package
Texas Edition
Driver Alert Package II
SLE Heated Package
Heavy Duty Front Spring/Camper Package
X31 Off-Road Package
LPO, Black Badging Package
Remote Start Package
Skid Plate Package, Frame-Mounted Shields
Suspension Package, Off-Road
Snow Plow Prep Pkg
SLE Heat Package
Heavy-Duty Power Package
Driver Alert Package I
Gooseneck/5TH Wheel Prep Package -- Hitch Platform to Accept Gooseneck or Fifth Wheel Hitch.
Z71 Off-Road Package
LPO, Hitch Package, Gooseneck Ball and Chain Tiedown Kit With Case
LPO, Protection Package
LPO, On The Job Package
Driver Alert Package
Snow Plow Prep/Camper Package
Gooseneck/5TH Wheel Prep Package
SLE Preferred Package
Gooseneck/5TH Wheel Package
LPO, Assist Step and Floor Liner Package
HD SLE Gas Preferred Plus Package
HD SLE Preferred Plus Package
Ambulance Package
LPO, GMC Protection Package
Skid Plate Package
Fleet Comfort Package
All-Terrain HD Package
Seat, Cloth Rear With Storage Package, 60/40 Folding Bench For Crew Cab Models
SLE Fleet Convenience Package, For Crew Cab and Double Cab
SLE1 Audio Package
Graphite Blue Metallic Edition
Add Another Make
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Truck Cab Size
Crew Cab
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Vehicle History
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9 Matches
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Used
2026 GMC Sierra 3500
SLE
15K mi
67,813
See payment
No Accidents
CarBravo Certified
2026 GMC Sierra 3500
SLE
1K mi
66,872
See payment
Dealer Fees Included
No Accidents
360°
Used
2026 GMC Sierra 3500
SLE
829 mi
78,898
See payment
No Accidents
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Credit Rating
Excellent (740-900)
Credit Rating
Excellent (740-900)
Very Good (700-739)
Good (670-699)
Fair (630-669)
Rebuilding (580-629)
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Used
2026 GMC Sierra 3500
SLE
1K mi
62,199
See payment
Dealer Fees Included
No Accidents
Used
2026 GMC Sierra 3500
SLE
806 mi
75,390
See payment
Dealer Fees Included
No Accidents
Used
2026 GMC Sierra 3500
SLE
15K mi
72,490
See payment
Dealer Fees Included
No Accidents
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Used
2026 GMC Sierra 3500
SLE
15K mi
67,813
See payment
No Accidents
Used
2026 GMC Sierra 3500
SLE
21K mi
70,300
See payment
No Accidents
CarBravo Certified
2026 GMC Sierra 3500
SLE
1K mi
66,872
See payment
Dealer Fees Included
No Accidents
Newly Listed
Used
2026 GMC Sierra 3500
SLE
2K mi
70,997
See payment
No Accidents
Price Drop
Used
2026 GMC Sierra 3500
SLE
167 mi
62,950
See payment
No Accidents
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GMC Sierra 3500 SLE for Sale by Year
2026 GMC Sierra 3500 SLE For Sale
10 for sale starting at $62,199
Used GMC Sierra 3500 for Sale by Trim
Used GMC Sierra 3500 Denali Ultimate For Sale
38 for sale starting at $78,665
Used GMC Sierra 3500 Denali For Sale
37 for sale starting at $72,665
Used GMC Sierra 3500 AT4 For Sale
23 for sale starting at $67,797
Used GMC Sierra 3500 Pro For Sale
12 for sale starting at $51,153
Used GMC Sierra 3500 SLT For Sale
9 for sale starting at $65,850
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