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Used Cars for Sale
GMC
Sierra 2500
SLT
Used GMC Sierra 2500 SLT for Sale in New Lenox, IL
60451
Filters (4)
Items 1 to 2 of 8.
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(1)
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(2)
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Sierra 2500
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(194)
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(41)
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(320)
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(68)
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(219)
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(127)
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(62)
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(9)
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(2)
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(1)
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(2)
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(1)
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(1)
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(2)
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(5)
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(1)
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(1)
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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)
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(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
(1)
LPO, GMC Protection Package
2500HD SLT Gas Premium Plus Package
All-Terrain HD Package
Entertainment Package
Graphite Blue Metallic Edition
Add Another Make
GMC
Models
Sierra 2500
Acadia
(194)
Caballero
Canyon
(41)
Envoy
(4)
Envoy XL
Envoy XUV
(1)
G1500
G2500
G3500
Hummer EV
(17)
Jimmy
(2)
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
(2)
Savana 2500
(17)
Savana 3500
(13)
Savana 4500
Sierra 1500
(320)
Sierra 2500
(68)
Sierra 3500
(13)
Sierra EV
(1)
Sonoma
(1)
Suburban
Syclone
Terrain
(219)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(127)
Yukon XL
(62)
Sierra 2500 Trims
SLT
4WD 2500
AT4
(9)
AT4X
(5)
Classic SL
Classic SLE
Classic SLT
Classic W/T
Denali
(24)
Denali Ultimate
(14)
Pro
(1)
SL
SLE
(3)
SLT
(9)
W/T
(1)
SLT Package
Any
Onstar Plus Package
SLT Preferred Package
SLT Premium Plus Package
LPO, Hitch Package
(1)
All Terrain HD Package
Sun And Navigation Package
SLT Convenience Package
Convenience Package
Snow Plow Prep Package
Max Trailering Package
(2)
License Plate Front Mounting Package
Gooseneck/5th Wheel Prep Package
(1)
X31 Off-Road and Protection Package
(2)
EZ-Lift Tailgate Package
Texas SLT Premium Package
(1)
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
(1)
X31 Off-Road Package
(2)
Entertainment Package, Rear Seat DVD/Blu-Ray Player
LPO, Black Badging Package
SLT Premium Package
(5)
Suspension Package, Off-Road
(1)
Skid Plate Package, Frame-Mounted Shields
Duramax Plus Package
(1)
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
(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
(1)
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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(9)
Manufacturer Certified
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(14)
Used
(9)
Manufacturer Certified
(2)
Third-Party Certified
(1)
Certified Program
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Crew Cab
(7)
Extended Cab
(1)
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(0)
Crew Cab
(7)
Extended Cab
(1)
Regular Cab
(0)
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(0)
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(9)
Long
(0)
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(9)
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Sponsored by Woody Buick GMC of Naperville
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New 2026 GMC Sierra 2500 SLT w/ SLT Premium Package
68,378
MSRP
$76,015
Dealer Fees Included
Similar Match
222
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CarBravo Certified
2023 GMC Sierra 2500
SLT
74K mi
53,900
See payment
No Accidents
360°
Used
2024 GMC Sierra 2500
SLT
29K mi
61,364
See payment
Good Price
Dealer Fees Included
No Accidents
Used
2025 GMC Sierra 2500
SLT
33K mi
64,276
See payment
Great Price
Dealer Fees Included
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)
Verify My Credit
Down Payment
Trade-In Value
$0
Trade-In Value
Est. Trade-In Value
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$
Based on 4.5% APR for mos.
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Search Available Cars
Used
2015 GMC Sierra 2500
SLT
130K mi
25,900
See payment
CarBravo Certified
2023 GMC Sierra 2500
SLT
74K mi
53,900
See payment
No Accidents
Consider Buying New
2026 GMC Sierra 2500
Pro
6 mi
52,474
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Used
2024 GMC Sierra 2500
SLT
96K mi
57,725
See payment
No Accidents
Used
2018 GMC Sierra 2500
SLT
94K mi
39,370
See payment
Great Price
Dealer Fees Included
No Accidents
Used
2004 GMC Sierra 2500
SLT
173K mi
10,990
See payment
CarBravo Certified
2026 GMC Sierra 2500
SLT
4K mi
72,900
See payment
No Accidents
Ford Blue Certified
2024 GMC Sierra 2500
SLT
30K mi
64,949
See payment
No Accidents
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