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Used Cars for Sale
GMC
Sierra 2500
SLT
Used GMC Sierra 2500 SLT for Sale in Mchenry, IL
60050
Filters (4)
Items 1 to 2 of 6.
AWD/4WD
(13)
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(2)
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(9)
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(5)
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(2)
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(2)
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(2)
Make, Model & Trim
GMC
Models
Sierra 2500
Acadia
(200)
Caballero
Canyon
(65)
Envoy
(8)
Envoy XL
Envoy XUV
G1500
G2500
G3500
Hummer EV
(11)
Jimmy
(1)
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
(6)
Savana 2500
(24)
Savana 3500
(20)
Savana 4500
Sierra 1500
(401)
Sierra 2500
(96)
Sierra 3500
(37)
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(1)
Sonoma
(1)
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(1)
Syclone
Terrain
(198)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(151)
Yukon XL
(62)
Sierra 2500 Trims
SLT
AT4
(19)
AT4X
(2)
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Denali
(25)
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(8)
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(6)
SL
SLE
(12)
SLT
(13)
W/T
(6)
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Any
Onstar Plus Package
(1)
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(1)
SLT Premium Plus Package
(1)
LPO, Hitch Package
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(2)
Sun And Navigation Package
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(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
(2)
Texas SLT Premium Package
Driver Alert Package II
(1)
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
(2)
Entertainment Package, Rear Seat DVD/Blu-Ray Player
LPO, Black Badging Package
SLT Premium Package
(2)
Suspension Package, Off-Road
Duramax Plus Package
(1)
Skid Plate Package, Frame-Mounted Shields
(1)
Texas Edition SLT Premium Plus Package
Heavy-Duty Power Package
(4)
Driver Alert Package
Z71 Off-Road Package
LPO, Protection Package
Driver Alert Package I
(2)
All Terrain X HD Package
Deep Indigo Metallic Edition
LPO, On The Job Package
Snow Plow Prep/Camper Package
(1)
Gooseneck/5TH Wheel Prep Package
(1)
Gooseneck/5TH Wheel Package
LPO, Assist Step and Floor Liner Package
(1)
Mocha Steel Metallic Edition
Technology Package
(1)
SLT Preferred Equipment Group
Skid Plate Package
(4)
LPO, GMC Protection Package
(2)
2500HD SLT Gas Premium Plus Package
All-Terrain HD Package
Entertainment Package
Graphite Blue Metallic Edition
Add Another Make
GMC
Models
Sierra 2500
Acadia
(200)
Caballero
Canyon
(65)
Envoy
(8)
Envoy XL
Envoy XUV
G1500
G2500
G3500
Hummer EV
(11)
Jimmy
(1)
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
(6)
Savana 2500
(24)
Savana 3500
(20)
Savana 4500
Sierra 1500
(401)
Sierra 2500
(96)
Sierra 3500
(37)
Sierra EV
(1)
Sonoma
(1)
Suburban
(1)
Syclone
Terrain
(198)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(151)
Yukon XL
(62)
Sierra 2500 Trims
SLT
AT4
(19)
AT4X
(2)
Classic SL
Classic SLE
Classic SLT
Classic W/T
Denali
(25)
Denali Ultimate
(8)
Pro
(6)
SL
SLE
(12)
SLT
(13)
W/T
(6)
SLT Package
Any
Onstar Plus Package
(1)
SLT Preferred Package
(1)
SLT Premium Plus Package
(1)
LPO, Hitch Package
All Terrain HD Package
(2)
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
(2)
Texas SLT Premium Package
Driver Alert Package II
(1)
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
(2)
Entertainment Package, Rear Seat DVD/Blu-Ray Player
LPO, Black Badging Package
SLT Premium Package
(2)
Suspension Package, Off-Road
Duramax Plus Package
(1)
Skid Plate Package, Frame-Mounted Shields
(1)
Texas Edition SLT Premium Plus Package
Heavy-Duty Power Package
(4)
Driver Alert Package
Z71 Off-Road Package
LPO, Protection Package
Driver Alert Package I
(2)
All Terrain X HD Package
Deep Indigo Metallic Edition
LPO, On The Job Package
Snow Plow Prep/Camper Package
(1)
Gooseneck/5TH Wheel Prep Package
(1)
Gooseneck/5TH Wheel Package
LPO, Assist Step and Floor Liner Package
(1)
Mocha Steel Metallic Edition
Technology Package
(1)
SLT Preferred Equipment Group
Skid Plate Package
(4)
LPO, GMC Protection Package
(2)
2500HD SLT Gas Premium Plus Package
All-Terrain HD Package
Entertainment Package
Graphite Blue Metallic Edition
Add Another Make
Mileage
Mileage
Any
Mileage
Any
Condition
(1 selected)
New
(22)
Used
(13)
Manufacturer Certified
(0)
Third-Party Certified
(1)
Certified Program
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New
(22)
Used
(13)
Manufacturer Certified
(0)
Third-Party Certified
(1)
Certified Program
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Truck Cab Size
Crew Cab
(12)
Extended Cab
(1)
Regular Cab
(0)
Crew Cab
(12)
Extended Cab
(1)
Regular Cab
(0)
Truck Bed Length
Short
(0)
Medium
(9)
Long
(3)
Include unspecified lengths
(1)
Short
(0)
Medium
(9)
Long
(3)
Include unspecified lengths
(1)
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Transmission
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Cylinders
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Purchase Options
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Sponsored by Woody Buick GMC of Gurnee
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Newly Listed
New 2026 GMC Sierra 2500 SLT
68,500
MSRP
$76,265
Similar Match
115
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13 Matches
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Year - Newest
Used
2017 GMC Sierra 2500
SLT
73K mi
40,993
See payment
No Accidents
Used
2021 GMC Sierra 2500
SLT
222K mi
31,000
See payment
Used
2022 GMC Sierra 2500
SLT
88K mi
47,470
See payment
No Accidents
My Wallet
Find it Fast.
Keep it Affordable.
Monthly Payment
Credit Score
Excellent (740-900)
Down Payment
Trade-In Value
$0
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$
Based on 4.5% APR for mos.
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Search Available Cars
Used
2007 GMC Sierra 2500
SLT
135K mi
32,436
See payment
No Accidents
Used
2005 GMC Sierra 2500
SLT
110K mi
32,700
See payment
No Accidents
Newly Listed
Consider New, Similar Payment
2026 GMC Sierra 2500
AT4
5 mi
85,106
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Used
2005 GMC Sierra 2500
SLT
62K mi
34,740
See payment
No Accidents
Used
2013 GMC Sierra 2500
SLT
165K mi
33,736
See payment
Used
2020 GMC Sierra 2500
SLT
115K mi
45,870
See payment
Used
2024 GMC Sierra 2500
SLT
65K mi
56,899
See payment
No Accidents
Used
2012 GMC Sierra 2500
SLT
251K mi
15,000
See payment
No Accidents
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Newly Listed
Used
2005 GMC Sierra 2500
SLT
62K mi
29,950
See payment
No Accidents
Used
2018 GMC Sierra 2500
SLT
88K mi
42,723
See payment
Great Price
Ford Blue Certified
2024 GMC Sierra 2500
SLT
49K mi
61,613
See payment
Great Price
No Accidents
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