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Used Cars for Sale
GMC
Sierra 3500
SLE
Used GMC Sierra 3500 SLE for Sale in Westminster, CO
80030
Filters (4)
Items 1 to 2 of 6.
EV & Hybrid
2026 and older
(3)
2005 and newer
(3)
Automatic
(3)
AWD/4WD
(3)
Location & Delivery
Year
Price & Payments
Price selected
Price
Payment
Min Price
Max Price
Price selected
Price
Payment
Min Price
Max Price
Make, Model & Trim
GMC
Models
Sierra 3500
Acadia
(82)
Caballero
Canyon
(49)
Envoy
Envoy XL
Envoy XUV
G1500
G2500
G3500
(1)
Hummer EV
(7)
Jimmy
(1)
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
(3)
Savana 2500
(11)
Savana 3500
(12)
Savana 4500
(1)
Sierra 1500
(363)
Sierra 2500
(136)
Sierra 3500
(67)
Sierra EV
Sonoma
(1)
Suburban
Syclone
Terrain
(105)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(114)
Yukon XL
(95)
Sierra 3500 Trims
SLE
AT4
(8)
Classic SL
Classic SLE
Classic W/T
Denali
(33)
Denali Ultimate
(5)
Pro
(4)
SL
SLE
(3)
SLT
(7)
W/T
(2)
SLE Package
Any
Onstar Plus Package
SLE Value Package
SLE Convenience Package
(1)
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
(1)
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
(1)
Texas Edition
Driver Alert Package II
SLE Heated Package
Heavy Duty Front Spring/Camper Package
X31 Off-Road Package
(1)
LPO, Black Badging Package
Remote Start Package
(1)
Skid Plate Package, Frame-Mounted Shields
Suspension Package, Off-Road
(1)
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
(1)
Gooseneck/5TH Wheel Prep Package
SLE Preferred Package
(1)
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
Add Another Make
GMC
Models
Sierra 3500
Acadia
(82)
Caballero
Canyon
(49)
Envoy
Envoy XL
Envoy XUV
G1500
G2500
G3500
(1)
Hummer EV
(7)
Jimmy
(1)
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
(3)
Savana 2500
(11)
Savana 3500
(12)
Savana 4500
(1)
Sierra 1500
(363)
Sierra 2500
(136)
Sierra 3500
(67)
Sierra EV
Sonoma
(1)
Suburban
Syclone
Terrain
(105)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(114)
Yukon XL
(95)
Sierra 3500 Trims
SLE
AT4
(8)
Classic SL
Classic SLE
Classic W/T
Denali
(33)
Denali Ultimate
(5)
Pro
(4)
SL
SLE
(3)
SLT
(7)
W/T
(2)
SLE Package
Any
Onstar Plus Package
SLE Value Package
SLE Convenience Package
(1)
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
(1)
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
(1)
Texas Edition
Driver Alert Package II
SLE Heated Package
Heavy Duty Front Spring/Camper Package
X31 Off-Road Package
(1)
LPO, Black Badging Package
Remote Start Package
(1)
Skid Plate Package, Frame-Mounted Shields
Suspension Package, Off-Road
(1)
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
(1)
Gooseneck/5TH Wheel Prep Package
SLE Preferred Package
(1)
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
Add Another Make
Mileage
Mileage
Any
Mileage
Any
Condition
(1 selected)
New
(5)
Used
(3)
Manufacturer Certified
(0)
Third-Party Certified
(0)
Certified Program
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New
(5)
Used
(3)
Manufacturer Certified
(0)
Third-Party Certified
(0)
Certified Program
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Color
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Drive Type
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Body Style
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Truck Cab Size
Crew Cab
(0)
Extended Cab
(0)
Regular Cab
(0)
Crew Cab
(0)
Extended Cab
(0)
Regular Cab
(0)
Truck Bed Length
Short
(0)
Medium
(1)
Long
(2)
Include unspecified lengths
(0)
Short
(0)
Medium
(1)
Long
(2)
Include unspecified lengths
(0)
Vehicle History
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Features
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Fuel Type
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Fuel Economy
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Transmission
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Cylinders
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Engine Displacement
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Number of Seats
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Purchase Options
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Sponsored by Red Rock GMC
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Used 2022 GMC Sierra 3500 Denali w/ Technology Package
52,258
Similar Match
57
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Used
2024 GMC Sierra 3500
SLE
47K mi
47,991
See payment
No Accidents
Used
2013 GMC Sierra 3500
SLE
134K mi
26,152
See payment
Used
2024 GMC Sierra 3500
SLE
47K mi
47,991
See payment
No Accidents
Used
2008 GMC Sierra 3500
SLE
204K mi
18,812
See payment
Consider New, Similar Payment
2026 GMC Sierra 3500
Denali
3 mi
84,016
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