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Used Cars for Sale
GMC
Sierra 2500
SLT
Used GMC Sierra 2500 SLT for Sale in Decatur, IL
62523
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(58)
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(18)
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(1)
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(12)
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(3)
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(102)
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(32)
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(39)
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(1)
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(1)
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(2)
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(1)
EZ-Lift Tailgate Package
Texas SLT Premium Package
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(1)
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(3)
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(1)
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(3)
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Z71 Off-Road Package
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All Terrain X HD Package
Deep Indigo Metallic Edition
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(2)
Gooseneck/5TH Wheel Package
LPO, Assist Step and Floor Liner Package
Mocha Steel Metallic Edition
Technology Package
SLT Preferred Equipment Group
Skid Plate Package
LPO, GMC Protection Package
2500HD SLT Gas Premium Plus Package
All-Terrain HD Package
(1)
Entertainment Package
Graphite Blue Metallic Edition
Add Another Make
GMC
Models
Sierra 2500
Acadia
(58)
Caballero
Canyon
(18)
Envoy
(1)
Envoy XL
Envoy XUV
G1500
G2500
G3500
Hummer EV
(12)
Jimmy
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
Savana 2500
(3)
Savana 3500
Savana 4500
Sierra 1500
(102)
Sierra 2500
(32)
Sierra 3500
(15)
Sierra EV
Sonoma
Suburban
Syclone
Terrain
(39)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(31)
Yukon XL
(13)
Sierra 2500 Trims
SLT
AT4
(6)
AT4X
Classic SL
Classic SLE
Classic SLT
Classic W/T
Denali
(10)
Denali Ultimate
(2)
Pro
(6)
SL
SLE
(1)
SLT
(6)
W/T
SLT Package
Any
Onstar Plus Package
SLT Preferred Package
SLT Premium Plus Package
LPO, Hitch Package
(1)
All Terrain HD Package
(1)
Sun And Navigation Package
Convenience Package
SLT Convenience Package
Snow Plow Prep Package
Max Trailering Package
License Plate Front Mounting Package
Gooseneck/5th Wheel Prep Package
(2)
X31 Off-Road and Protection Package
(1)
EZ-Lift Tailgate Package
Texas SLT Premium Package
Driver Alert Package II
LPO, Chrome Appearance Package
LPO, Cargo Convenience Package
(1)
LPO, GMC Interior Protection Package
Sierra HD Pro Safety Plus Package
Heavy Duty Front Spring/Camper Package
X31 Off-Road Package
(3)
Entertainment Package, Rear Seat DVD/Blu-Ray Player
LPO, Black Badging Package
Duramax Plus Package
(1)
SLT Premium Package
(3)
Suspension Package, Off-Road
Skid Plate Package, Frame-Mounted Shields
Texas Edition SLT Premium Plus Package
Heavy-Duty Power Package
Driver Alert Package
Z71 Off-Road Package
LPO, Protection Package
Driver Alert Package I
All Terrain X HD Package
Deep Indigo Metallic Edition
LPO, On The Job Package
Snow Plow Prep/Camper Package
Gooseneck/5TH Wheel Prep Package
(2)
Gooseneck/5TH Wheel Package
LPO, Assist Step and Floor Liner Package
Mocha Steel Metallic Edition
Technology Package
SLT Preferred Equipment Group
Skid Plate Package
LPO, GMC Protection Package
2500HD SLT Gas Premium Plus Package
All-Terrain HD Package
(1)
Entertainment Package
Graphite Blue Metallic Edition
Add Another Make
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(4)
Used
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New
(4)
Used
(6)
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Third-Party Certified
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(6)
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Crew Cab
(6)
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(0)
Regular Cab
(0)
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(0)
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Medium
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Used 2025 GMC Sierra 2500 SLT w/ SLT Premium Package
66,995
Similar Match
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Sponsored
Used
2024 GMC Sierra 2500
SLT
51K mi
62,000
See payment
Sponsored
Used
2025 GMC Sierra 2500
SLT
9K mi
66,590
See payment
Used
2025 GMC Sierra 2500
SLT
9K mi
66,590
See payment
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Credit Score
Excellent (740-900)
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Trade-In Value
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Used
2024 GMC Sierra 2500
SLT
51K mi
62,000
See payment
Newly Listed
Used
2015 GMC Sierra 2500
SLT
151K mi
34,990
See payment
No Accidents
Newly Listed
Consider New, Similar Payment
2026 GMC Sierra 2500
SLE
1 mi
64,422
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Used
2025 GMC Sierra 2500
SLT
25K mi
64,495
See payment
No Accidents
Used
2018 GMC Sierra 2500
SLT
146K mi
42,990
See payment
Used
2024 GMC Sierra 2500
SLT
114K mi
59,990
See payment
No Accidents
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