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Used Cars for Sale
GMC
Sierra 2500
SLT
Used GMC Sierra 2500 SLT for Sale in Middlesex, NJ
08846
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GMC
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(62)
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(159)
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(1)
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(1)
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(1)
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(1)
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(1)
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(1)
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All Terrain X HD Package
Deep Indigo Metallic Edition
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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
(1)
Entertainment Package
Graphite Blue Metallic Edition
Add Another Make
GMC
Models
Sierra 2500
Acadia
(62)
Caballero
Canyon
(28)
Envoy
(2)
Envoy XL
Envoy XUV
G1500
G2500
G3500
Hummer EV
(8)
Jimmy
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
Savana 2500
(12)
Savana 3500
(7)
Savana 4500
Sierra 1500
(159)
Sierra 2500
(21)
Sierra 3500
(8)
Sierra EV
Sonoma
Suburban
Syclone
Terrain
(105)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(43)
Yukon XL
(27)
Sierra 2500 Trims
SLT
4WD 2500
AT4
(2)
AT4X
Classic SL
Classic SLE
Classic SLT
Classic W/T
Denali
(7)
Denali Ultimate
(3)
Pro
(2)
SL
SLE
(4)
SLT
(3)
W/T
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
(1)
Max Trailering Package
License Plate Front Mounting Package
Gooseneck/5th Wheel Prep Package
X31 Off-Road and Protection Package
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
(1)
X31 Off-Road Package
(1)
Entertainment Package, Rear Seat DVD/Blu-Ray Player
LPO, Black Badging Package
SLT Premium Package
(1)
Suspension Package, Off-Road
(1)
Skid Plate Package, Frame-Mounted Shields
Duramax Plus Package
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
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
(1)
Entertainment Package
Graphite Blue Metallic Edition
Add Another Make
Mileage
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New
(7)
Used
(3)
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(7)
Used
(3)
Manufacturer Certified
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(3)
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(3)
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(0)
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(0)
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Sponsored by Freehold Buick GMC
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Certified 2025 GMC Sierra 2500 Denali w/ Denali Reserve Package
74,584
Great Price
Dealer Fees Included
Similar Match
66
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Used
2021 GMC Sierra 2500
SLT
85K mi
Mileage Value
44,894
See payment
Good Price
Dealer Fees Included
No Accidents
Used
2016 GMC Sierra 2500
SLT
90K mi
30,699
See payment
Great Price
Dealer Fees Included
Used
2016 GMC Sierra 2500
SLT
115K mi
27,165
See payment
Consider Buying New
2026 GMC Sierra 2500
Denali
10 mi
83,944
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