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GMC
Sierra 2500
SLT
GMC Sierra 2500 SLT for Sale in Saint Louis, MO
63101
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Sierra 2500
Acadia
(414)
Caballero
Canyon
(202)
Envoy
(1)
Envoy XL
Envoy XUV
G1500
G2500
G3500
Hummer EV
(36)
Jimmy
(1)
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
(4)
Savana 2500
(31)
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(32)
Savana 4500
(4)
Sierra 1500
(1,318)
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(359)
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(160)
Sierra EV
(25)
Sonoma
Suburban
Syclone
Terrain
(334)
TopKick C4500
TopKick C5500
Typhoon
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(200)
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(161)
Sierra 2500 Trims
SLT
AT4
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(88)
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(59)
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(36)
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SLE
(39)
SLT
(48)
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(2)
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SLT Preferred Package
(5)
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LPO, Hitch Package
(4)
All Terrain HD Package
Sun And Navigation Package
Convenience Package
SLT Convenience Package
(15)
Snow Plow Prep Package
Max Trailering Package
(2)
License Plate Front Mounting Package
Gooseneck/5th Wheel Prep Package
(25)
X31 Off-Road and Protection Package
(21)
EZ-Lift Tailgate Package
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
(4)
Heavy Duty Front Spring/Camper Package
(2)
X31 Off-Road Package
(5)
Entertainment Package, Rear Seat DVD/Blu-Ray Player
LPO, Black Badging Package
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SLT Premium Package
(22)
Suspension Package, Off-Road
(2)
Skid Plate Package, Frame-Mounted Shields
Texas Edition SLT Premium Plus Package
Heavy-Duty Power Package
(1)
Driver Alert Package
(2)
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
(4)
Gooseneck/5TH Wheel Prep Package
(25)
Gooseneck/5TH Wheel Package
(2)
LPO, Assist Step and Floor Liner Package
(1)
Mocha Steel Metallic Edition
Technology Package
SLT Preferred Equipment Group
Skid Plate Package
(1)
LPO, GMC Protection Package
(3)
2500HD SLT Gas Premium Plus Package
(2)
All-Terrain HD Package
(1)
Entertainment Package
Graphite Blue Metallic Edition
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48 Matches
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Newly Listed
Used
2022 GMC Sierra 2500
SLT
24K mi
52,995
See payment
Great Price
No Accidents
Newly Listed
Used
2024 GMC Sierra 2500
SLT
2K mi
69,995
See payment
Great Price
No Accidents
Used
2020 GMC Sierra 2500
SLT
46K mi
48,400
See payment
Great Price
No Accidents
My Wallet
by Kelley Blue Book
®
Find it Fast.
Keep it Affordable.
Monthly Payment
Credit Score
Credit Score
Excellent (740-900)
Very Good (700-739)
Good (670-699)
Fair (630-669)
Rebuilding (580-629)
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Trade-In Value
Get My Kelley Blue Book® Car Value
$
Based on 4.5% APR for mos.
Update Settings
Search Available Cars
Used
2022 GMC Sierra 2500
SLT
37K mi
53,500
See payment
Great Price
No Accidents
Used
2025 GMC Sierra 2500
SLT
7K mi
69,079
See payment
Great Price
No Accidents
Consider New, Similar Payment
2026 GMC Sierra 2500
SLT
7 mi
68,201
Used
2024 GMC Sierra 2500
SLT
25K mi
64,998
See payment
Great Price
No Accidents
Item 1 of 10.
How many passenger seats do you need in your truck?
Any
3 or less
4
5
6
Do you want
Adaptive Cruise Control?
Automatically adjusts your speed to maintain a safe distance from the car ahead.
Yes, Update Filter
No Preference
Do you want
Backup Camera?
See behind your vehicle while reversing with a live video feed to avoid obstacles.
Yes, Update Filter
No Preference
Do you want
Bluetooth, Hands-Free?
Make and receive calls safely through your car's audio system without touching your phone.
Yes, Update Filter
No Preference
Do you want
Cross Traffic Alert?
Warns you of approaching vehicles from the sides when backing out of a parking spot.
Yes, Update Filter
No Preference
Do you want
Keyless Start?
Start your car with the push of a button while the key fob stays in your pocket or bag.
Yes, Update Filter
No Preference
Do you want
Lane Departure Warning?
Alerts you if your car begins to drift out of its lane without signaling.
Yes, Update Filter
No Preference
Do you want
Premium Audio?
Enjoy high-quality sound with advanced speakers for a better listening experience.
Yes, Update Filter
No Preference
Do you want
Remote Engine Start?
Start your car from a distance to preheat or cool the cabin before you get in.
Yes, Update Filter
No Preference
Do you want
Security System?
Alerts you with a loud alarm if someone tries to break into your vehicle.
Yes, Update Filter
No Preference
Used
2025 GMC Sierra 2500
SLT
11K mi
68,995
See payment
No Accidents
Newly Listed
Used
2015 GMC Sierra 2500
SLT
123K mi
27,985
See payment
No Accidents
 CarBravo Certified
2024 GMC Sierra 2500
SLT
23K mi
64,334
See payment
Great Price
No Accidents
 CarBravo Certified
2024 GMC Sierra 2500
SLT
74K mi
57,837
See payment
Great Price
No Accidents
 CarBravo Certified
2016 GMC Sierra 2500
SLT
105K mi
32,347
See payment
Newly Listed
New
2026 GMC Sierra 2500
SLT
7 mi
68,654
MSRP
$75,415
See payment
Newly Listed
New
2026 GMC Sierra 2500
SLT
7 mi
69,203
MSRP
$76,015
See payment
Used
2021 GMC Sierra 2500
SLT
121K mi
43,795
See payment
No Accidents
Newly Listed
New
2026 GMC Sierra 2500
SLT
7 mi
65,653
MSRP
$72,135
See payment
New
2026 GMC Sierra 2500
SLT
7 mi
68,201
MSRP
$74,920
See payment
New
2026 GMC Sierra 2500
SLT
0 mi
82,245
MSRP
$83,245
See payment
High Demand
New
2026 GMC Sierra 2500
SLT
5 mi
71,731
MSRP
$80,480
See payment
New
2026 GMC Sierra 2500
SLT
7 mi
66,106
MSRP
$72,630
See payment
New
2026 GMC Sierra 2500
SLT
7 mi
74,613
MSRP
$82,070
See payment
New
2026 GMC Sierra 2500
SLT
7 mi
75,204
MSRP
$80,530
See payment
New
2026 GMC Sierra 2500
SLT
7 mi
78,152
MSRP
$85,905
See payment
New
2026 GMC Sierra 2500
SLT
7 mi
78,484
MSRP
$86,300
See payment
New
2026 GMC Sierra 2500
SLT
7 mi
78,484
MSRP
$86,300
See payment
New
2026 GMC Sierra 2500
SLT
7 mi
81,898
MSRP
$84,515
See payment
New
2026 GMC Sierra 2500
SLT
3 mi
67,166
MSRP
$73,550
See payment
Incentive
Used
2024 GMC Sierra 2500
SLT
14K mi
68,472
See payment
Great Price
No Accidents
See More Results
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