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Used Cars for Sale
GMC
Sierra 2500
SLT
Used GMC Sierra 2500 SLT for Sale in Union, MO
63084
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Items 1 to 2 of 8.
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Sierra 2500
Acadia
(120)
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(47)
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(2)
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(2)
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(10)
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(274)
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(80)
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(31)
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(117)
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(1)
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(2)
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(4)
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(1)
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(6)
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(1)
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(2)
Gooseneck/5TH Wheel Package
LPO, Assist Step and Floor Liner Package
Mocha Steel Metallic Edition
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Skid Plate Package
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
(120)
Caballero
Canyon
(47)
Envoy
(2)
Envoy XL
Envoy XUV
G1500
G2500
G3500
Hummer EV
(7)
Jimmy
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
(2)
Savana 2500
(10)
Savana 3500
(3)
Savana 4500
Sierra 1500
(274)
Sierra 2500
(80)
Sierra 3500
(31)
Sierra EV
(2)
Sonoma
Suburban
Syclone
Terrain
(117)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(109)
Yukon XL
(56)
Sierra 2500 Trims
SLT
AT4
(15)
AT4X
(10)
Classic SL
Classic SLE
Classic SLT
Classic W/T
Denali
(18)
Denali Ultimate
(13)
Pro
(3)
SL
SLE
(12)
SLT
(7)
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
Convenience Package
SLT Convenience Package
Snow Plow Prep Package
Max Trailering Package
(1)
License Plate Front Mounting Package
Gooseneck/5th Wheel Prep Package
(2)
X31 Off-Road and Protection Package
(4)
EZ-Lift Tailgate 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
(1)
X31 Off-Road Package
Entertainment Package, Rear Seat DVD/Blu-Ray Player
LPO, Black Badging Package
Duramax Plus Package
SLT Premium Package
(6)
Suspension Package, Off-Road
(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
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
(2)
2500HD SLT Gas Premium Plus Package
All-Terrain HD Package
Entertainment Package
Graphite Blue Metallic Edition
Add Another Make
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(19)
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(7)
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(3)
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New
(19)
Used
(7)
Manufacturer Certified
(3)
Third-Party Certified
(0)
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(0)
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(0)
Medium
(6)
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(1)
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Medium
(6)
Long
(1)
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Sponsored by Dave Sinclair Buick GMC
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New 2026 GMC Sierra 2500 Pro
49,938
MSRP
$56,395
Dealer Fees Included
Similar Match
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CarBravo Certified
2025 GMC Sierra 2500
SLT
3K mi
67,995
See payment
No Accidents
CarBravo Certified
2024 GMC Sierra 2500
SLT
23K mi
63,202
See payment
Dealer Fees Included
No Accidents
Newly Listed
Used
2025 GMC Sierra 2500
SLT
25K mi
64,900
See payment
No Accidents
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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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Based on 4.5% APR for mos.
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Price Drop
CarBravo Certified
2025 GMC Sierra 2500
SLT
3K mi
67,995
See payment
No Accidents
Used
2026 GMC Sierra 2500
SLT
12K mi
62,800
See payment
Consider New, Similar Payment
2026 GMC Sierra 2500
SLT
7 mi
75,397
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CarBravo Certified
2024 GMC Sierra 2500
SLT
23K mi
63,202
See payment
Dealer Fees Included
No Accidents
Used
2019 GMC Sierra 2500
SLT
28K mi
51,988
See payment
No Accidents
Newly Listed
Used
2024 GMC Sierra 2500
SLT
31K mi
64,000
See payment
No Accidents
Newly Listed
Used
2025 GMC Sierra 2500
SLT
25K mi
64,900
See payment
No Accidents
CarBravo Certified
2024 GMC Sierra 2500
SLT
74K mi
56,545
See payment
Dealer Fees Included
No Accidents
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