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Used Cars for Sale
GMC
Sierra 2500
SLT
Used GMC Sierra 2500 SLT for Sale in Washington, IL
61571
Filters (4)
Items 1 to 2 of 7.
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Sierra 2500
Acadia
(61)
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(29)
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(1)
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(16)
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(4)
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(119)
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(16)
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(51)
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(1)
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(3)
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(1)
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(1)
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(1)
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(2)
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(1)
Gooseneck/5TH Wheel Package
(1)
LPO, Assist Step and Floor Liner Package
Mocha Steel Metallic Edition
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Skid Plate Package
LPO, GMC Protection Package
2500HD SLT Gas Premium Plus Package
All-Terrain HD Package
Entertainment Package
Graphite Blue Metallic Edition
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GMC
Models
Sierra 2500
Acadia
(61)
Caballero
Canyon
(29)
Envoy
(1)
Envoy XL
Envoy XUV
G1500
G2500
G3500
Hummer EV
(16)
Jimmy
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
Savana 2500
(4)
Savana 3500
(3)
Savana 4500
Sierra 1500
(119)
Sierra 2500
(40)
Sierra 3500
(16)
Sierra EV
(5)
Sonoma
Suburban
Syclone
Terrain
(54)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(51)
Yukon XL
(24)
Sierra 2500 Trims
SLT
AT4
(12)
AT4X
(2)
Classic SL
Classic SLE
Classic SLT
Classic W/T
Denali
(12)
Denali Ultimate
(2)
Pro
(3)
SL
SLE
(5)
SLT
(4)
W/T
SLT Package
Any
Onstar Plus Package
SLT Preferred Package
(1)
SLT Premium Plus Package
LPO, Hitch Package
All Terrain HD Package
Sun And Navigation Package
SLT Convenience Package
(2)
Convenience Package
Snow Plow Prep Package
Max Trailering Package
License Plate Front Mounting Package
Gooseneck/5th Wheel Prep Package
(1)
EZ-Lift Tailgate Package
X31 Off-Road and Protection Package
Texas SLT Premium Package
Driver Alert Package II
LPO, Chrome Appearance Package
LPO, Cargo Convenience Package
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
SLT Premium Package
Suspension Package, Off-Road
(1)
Duramax Plus Package
(1)
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
(1)
All Terrain X HD Package
Deep Indigo Metallic Edition
LPO, On The Job Package
Snow Plow Prep/Camper Package
(2)
Gooseneck/5TH Wheel Prep Package
(1)
Gooseneck/5TH Wheel Package
(1)
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
Entertainment Package
Graphite Blue Metallic Edition
Add Another Make
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New
(19)
Used
(4)
Manufacturer Certified
(2)
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New
(19)
Used
(4)
Manufacturer Certified
(2)
Third-Party Certified
(0)
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Crew Cab
(0)
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(0)
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(0)
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(0)
Medium
(3)
Long
(1)
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(1)
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Sponsored by Woody Buick GMC of Naperville
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High Demand
New 2026 GMC Sierra 2500 SLT w/ SLT Premium Package
68,000
MSRP
$76,510
Similar Match
158
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Used
2025 GMC Sierra 2500
SLT
25K mi
62,490
See payment
No Accidents
CarBravo Certified
2023 GMC Sierra 2500
SLT
83K mi
44,999
See payment
No Accidents
CarBravo Certified
2023 GMC Sierra 2500
SLT
83K mi
44,999
See payment
No Accidents
My Wallet
Find it Fast.
Keep it Affordable.
Monthly Payment
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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Trade-In Value
$0
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Based on 4.5% APR for mos.
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Used
2025 GMC Sierra 2500
SLT
25K mi
62,490
See payment
No Accidents
Used
2021 GMC Sierra 2500
SLT
159K mi
36,900
See payment
Newly Listed
CarBravo Certified
2019 GMC Sierra 2500
SLT
93K mi
Contact Dealer For Price
See payment
No Accidents
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