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GMC
Sierra 2500
SLT
GMC Sierra 2500 SLT for Sale in Fort Collins, CO
80521
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(2)
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(24)
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(21)
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(22)
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Make, Model & Trim
GMC
Models
Sierra 2500
Acadia
(120)
Caballero
Canyon
(73)
Envoy
Envoy XL
Envoy XUV
G1500
G2500
G3500
(1)
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(35)
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(1)
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S15 Pickup
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(1)
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(10)
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(11)
Savana 4500
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(496)
Sierra 2500
(248)
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(102)
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(4)
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Terrain
(94)
TopKick C4500
TopKick C5500
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(66)
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(54)
Sierra 2500 Trims
SLT
AT4
(31)
AT4X
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Denali
(49)
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(24)
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(76)
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SLE
(28)
SLT
(24)
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(1)
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LPO, Hitch Package
(4)
All Terrain HD Package
(1)
Sun And Navigation Package
SLT Convenience Package
(3)
Convenience Package
Snow Plow Prep Package
Max Trailering Package
(3)
License Plate Front Mounting Package
Gooseneck/5th Wheel Prep Package
(7)
X31 Off-Road and Protection Package
(6)
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
(1)
Heavy Duty Front Spring/Camper Package
X31 Off-Road Package
(8)
Entertainment Package, Rear Seat DVD/Blu-Ray Player
LPO, Black Badging Package
(4)
SLT Premium Package
(11)
Suspension Package, Off-Road
(3)
Skid Plate Package, Frame-Mounted Shields
Duramax Plus Package
(3)
Texas Edition SLT Premium Plus Package
Heavy-Duty Power Package
(2)
Driver Alert Package
(1)
Z71 Off-Road Package
LPO, Protection Package
Driver Alert Package I
All Terrain X HD Package
(1)
Deep Indigo Metallic Edition
LPO, On The Job Package
Snow Plow Prep/Camper Package
(1)
Gooseneck/5TH Wheel Prep Package
(7)
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
(2)
LPO, GMC Protection Package
(1)
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
(73)
Envoy
Envoy XL
Envoy XUV
G1500
G2500
G3500
(1)
Hummer EV
(35)
Jimmy
(1)
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
(1)
Savana 2500
(10)
Savana 3500
(11)
Savana 4500
Sierra 1500
(496)
Sierra 2500
(248)
Sierra 3500
(102)
Sierra EV
(4)
Sonoma
Suburban
Syclone
Terrain
(94)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(66)
Yukon XL
(54)
Sierra 2500 Trims
SLT
AT4
(31)
AT4X
(15)
Classic SL
Classic SLE
Classic SLT
Classic W/T
Denali
(49)
Denali Ultimate
(24)
Pro
(76)
SL
SLE
(28)
SLT
(24)
W/T
SLT Package
Any
Onstar Plus Package
SLT Preferred Package
(1)
SLT Premium Plus Package
LPO, Hitch Package
(4)
All Terrain HD Package
(1)
Sun And Navigation Package
SLT Convenience Package
(3)
Convenience Package
Snow Plow Prep Package
Max Trailering Package
(3)
License Plate Front Mounting Package
Gooseneck/5th Wheel Prep Package
(7)
X31 Off-Road and Protection Package
(6)
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
(1)
Heavy Duty Front Spring/Camper Package
X31 Off-Road Package
(8)
Entertainment Package, Rear Seat DVD/Blu-Ray Player
LPO, Black Badging Package
(4)
SLT Premium Package
(11)
Suspension Package, Off-Road
(3)
Skid Plate Package, Frame-Mounted Shields
Duramax Plus Package
(3)
Texas Edition SLT Premium Plus Package
Heavy-Duty Power Package
(2)
Driver Alert Package
(1)
Z71 Off-Road Package
LPO, Protection Package
Driver Alert Package I
All Terrain X HD Package
(1)
Deep Indigo Metallic Edition
LPO, On The Job Package
Snow Plow Prep/Camper Package
(1)
Gooseneck/5TH Wheel Prep Package
(7)
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
(2)
LPO, GMC Protection Package
(1)
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
New
(12)
Used
(12)
Manufacturer Certified
(1)
Third-Party Certified
(0)
Certified Program Details
New
(12)
Used
(12)
Manufacturer Certified
(1)
Third-Party Certified
(0)
Certified Program Details
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Truck Cab Size
Crew Cab
(4)
Extended Cab
(0)
Regular Cab
(0)
Crew Cab
(4)
Extended Cab
(0)
Regular Cab
(0)
Truck Bed Length
Short
(0)
Medium
(21)
Long
(3)
Include unspecified lengths
(0)
Short
(0)
Medium
(21)
Long
(3)
Include unspecified lengths
(0)
Vehicle History
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Features
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Purchase Options
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24 Matches
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Used
2004 GMC Sierra 2500
SLT
136K mi
22,997
See payment
Used
2022 GMC Sierra 2500
SLT
95K mi
41,569
See payment
Good Price
No Accidents
Used
2016 GMC Sierra 2500
SLT
88K mi
41,916
See payment
No Accidents
My Wallet
by Kelley Blue Book
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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)
Down Payment
Trade-In Value
$0
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$
Based on 4.5% APR for mos.
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Search Available Cars
Price Drop
Used
2022 GMC Sierra 2500
SLT
77K mi
49,999
See payment
Good Price
Dealer Fees Included
No Accidents
Newly Listed
360°
Used
2024 GMC Sierra 2500
SLT
88K mi
56,990
See payment
No Accidents
Consider New, Similar Payment
2025 GMC Sierra 2500
SLT
25 mi
76,682
Used
2005 GMC Sierra 2500
SLT
160K mi
19,145
See payment
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
 CarBravo Certified
2019 GMC Sierra 2500
SLT
96K mi
43,985
See payment
No Accidents
Used
2015 GMC Sierra 2500
SLT
195K mi
25,495
See payment
Newly Listed
Used
2021 GMC Sierra 2500
SLT
53K mi
51,999
See payment
Dealer Fees Included
No Accidents
New
2026 GMC Sierra 2500
SLT
7 mi
78,099
MSRP
$84,415
See payment
Dealer Fees Included
Newly Listed
Used
2012 GMC Sierra 2500
SLT
163K mi
17,900
See payment
Dealer Fees Included
New
2026 GMC Sierra 2500
SLT
4 mi
71,780
MSRP
$77,780
See payment
New
2026 GMC Sierra 2500
SLT
5 mi
71,930
MSRP
$77,930
See payment
New
2025 GMC Sierra 2500
SLT
25 mi
75,957
MSRP
$84,315
See payment
Incentive
Dealer Fees Included
New
2026 GMC Sierra 2500
SLT
15 mi
81,373
MSRP
$85,240
See payment
Incentive
Dealer Fees Included
New
2026 GMC Sierra 2500
SLT
6 mi
78,671
MSRP
$85,270
See payment
Incentive
New
2026 GMC Sierra 2500
SLT
6 mi
86,190
MSRP
$87,190
See payment
Incentive
Used
2024 GMC Sierra 2500
SLT
75K mi
59,276
See payment
No Accidents
New
2026 GMC Sierra 2500
SLT
5 mi
81,626
MSRP
$85,530
See payment
Dealer Fees Included
New
2026 GMC Sierra 2500
SLT
5 mi
83,245
MSRP
$86,650
See payment
Incentive
New
2026 GMC Sierra 2500
SLT
5 mi
74,835
MSRP
$77,240
See payment
Incentive
New
2026 GMC Sierra 2500
SLT
15 mi
85,005
MSRP
$85,505
See payment
Incentive
New
2026 GMC Sierra 2500
SLT
3 mi
84,509
MSRP
$84,910
See payment
Dealer Fees Included
Newly Listed
Used
2019 GMC Sierra 2500
SLT
112K mi
Contact Dealer For Price
See payment
No Accidents
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