(opens in new window)
Sign In
Home
Used Cars
New Cars
Private Seller Cars
Sell My Car
Instant Cash Offer
Research & Tools
Helpful Links
Find Local Dealers
Best Car Deals
Best Truck Deals
Best SUV Deals
Buy Cars Online
Car Research & News
Research & Information
New & Future Models
Trim Comparisons
Car Buying Tools
Buying & Selling Tips
Car Payment Calculator
Affordability Calculator
Car Lease Calculator
See if you can save on car insurance on KBB.com
Get a Kelley Blue Book® Instant Cash Offer
Run a free AutoCheck Vehicle History Report with Experian
AI Mode
Beta
Home
Used Cars
New Cars
Private Seller Cars
Sell My Car
Instant Cash Offer
Research & Tools
AI Mode
Beta
Skip to vehicle Listings
Your next car is just a chat away.
Try AI Mode
Used Cars for Sale
GMC
Sierra 2500
SLT
Used GMC Sierra 2500 SLT for Sale in Lafayette, CO
80026
Filters (4)
Items 1 to 2 of 8.
EV & Hybrid
Purchase Online
(1)
GMC Certified Pre-Owned
(1)
2010 and newer
(10)
AWD/4WD
(11)
2018 and older
(5)
Leather Seats
(11)
Location & Delivery
Year
Price & Payments
Price selected
Price
Payment
Min Price
Max Price
Price selected
Price
Payment
Min Price
Max Price
Make, Model & Trim
GMC
Models
Sierra 2500
Acadia
(76)
Caballero
Canyon
(50)
Envoy
Envoy XL
Envoy XUV
G1500
G2500
G3500
(1)
Hummer EV
(7)
Jimmy
(1)
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
(3)
Savana 2500
(9)
Savana 3500
(12)
Savana 4500
(1)
Sierra 1500
(352)
Sierra 2500
(128)
Sierra 3500
(69)
Sierra EV
Sonoma
(1)
Suburban
Syclone
Terrain
(101)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(113)
Yukon XL
(94)
Sierra 2500 Trims
SLT
AT4
(24)
AT4X
(14)
Classic SL
Classic SLE
Classic SLT
Classic W/T
Denali
(44)
Denali Ultimate
(12)
Pro
(3)
SL
SLE
(12)
SLT
(11)
W/T
(1)
SLT Package
Any
Onstar Plus Package
SLT Preferred Package
SLT Premium Plus Package
LPO, Hitch Package
(2)
All Terrain HD Package
(1)
Sun And Navigation Package
SLT Convenience Package
(1)
Convenience Package
(1)
Snow Plow Prep Package
Max Trailering Package
License Plate Front Mounting Package
Gooseneck/5th Wheel Prep Package
(2)
EZ-Lift Tailgate Package
(1)
X31 Off-Road and Protection Package
(1)
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
X31 Off-Road Package
(3)
Entertainment Package, Rear Seat DVD/Blu-Ray Player
LPO, Black Badging Package
SLT Premium Package
(2)
Suspension Package, Off-Road
(3)
Duramax Plus Package
(4)
Skid Plate Package, Frame-Mounted Shields
(1)
Texas Edition SLT Premium Plus Package
Heavy-Duty Power Package
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
Gooseneck/5TH Wheel Prep Package
(2)
Gooseneck/5TH Wheel Package
(2)
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
(76)
Caballero
Canyon
(50)
Envoy
Envoy XL
Envoy XUV
G1500
G2500
G3500
(1)
Hummer EV
(7)
Jimmy
(1)
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
(3)
Savana 2500
(9)
Savana 3500
(12)
Savana 4500
(1)
Sierra 1500
(352)
Sierra 2500
(128)
Sierra 3500
(69)
Sierra EV
Sonoma
(1)
Suburban
Syclone
Terrain
(101)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(113)
Yukon XL
(94)
Sierra 2500 Trims
SLT
AT4
(24)
AT4X
(14)
Classic SL
Classic SLE
Classic SLT
Classic W/T
Denali
(44)
Denali Ultimate
(12)
Pro
(3)
SL
SLE
(12)
SLT
(11)
W/T
(1)
SLT Package
Any
Onstar Plus Package
SLT Preferred Package
SLT Premium Plus Package
LPO, Hitch Package
(2)
All Terrain HD Package
(1)
Sun And Navigation Package
SLT Convenience Package
(1)
Convenience Package
(1)
Snow Plow Prep Package
Max Trailering Package
License Plate Front Mounting Package
Gooseneck/5th Wheel Prep Package
(2)
EZ-Lift Tailgate Package
(1)
X31 Off-Road and Protection Package
(1)
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
X31 Off-Road Package
(3)
Entertainment Package, Rear Seat DVD/Blu-Ray Player
LPO, Black Badging Package
SLT Premium Package
(2)
Suspension Package, Off-Road
(3)
Duramax Plus Package
(4)
Skid Plate Package, Frame-Mounted Shields
(1)
Texas Edition SLT Premium Plus Package
Heavy-Duty Power Package
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
Gooseneck/5TH Wheel Prep Package
(2)
Gooseneck/5TH Wheel Package
(2)
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
Mileage
Any
Mileage
Any
Condition
(1 selected)
New
(19)
Used
(11)
Manufacturer Certified
(1)
Third-Party Certified
(0)
Certified Program
Learn more
New
(19)
Used
(11)
Manufacturer Certified
(1)
Third-Party Certified
(0)
Certified Program
Learn more
Color
Loading...
Drive Type
Loading...
Body Style
Loading...
Truck Cab Size
Crew Cab
(0)
Extended Cab
(0)
Regular Cab
(0)
Crew Cab
(0)
Extended Cab
(0)
Regular Cab
(0)
Truck Bed Length
Short
(0)
Medium
(9)
Long
(1)
Include unspecified lengths
(1)
Short
(0)
Medium
(9)
Long
(1)
Include unspecified lengths
(1)
Vehicle History
Loading...
Features
Loading...
Fuel Type
Loading...
Fuel Economy
Loading...
Transmission
Loading...
Cylinders
Loading...
Engine Displacement
Loading...
Number of Seats
Loading...
Number of Doors
Loading...
Purchase Options
Seller Type
Loading...
It looks like this GMC Sierra 2500 has already found a new home.
Check out other great options we've picked for you.
Sponsored by O'Meara GMC
Hide
360°
Used 2018 GMC Sierra 2500 SLT w/ Duramax Plus Package
42,988
Similar Match
61
View Vehicles
11 Matches
Sort By:
Relevance
Price - Lowest
Price - Highest
Distance - Closest
Date - Oldest
Date - Newest
Mileage - Lowest
Mileage - Highest
Year - Oldest
Year - Newest
Used
2008 GMC Sierra 2500
SLT
201K mi
17,500
See payment
No Accidents
CarBravo Certified
2019 GMC Sierra 2500
SLT
96K mi
39,998
See payment
No Accidents
360°
Used
2018 GMC Sierra 2500
SLT
95K mi
42,988
See payment
No Accidents
My Wallet
Find it Fast.
Keep it Affordable.
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)
Verify My Credit
Down Payment
Trade-In Value
$0
Trade-In Value
Est. Trade-In Value
Get My Kelley Blue Book® CarValue
Amount Owed on Trade-In
Get My Payoff Quote
Get My Kelley Blue Book® Car Value
$
Based on 4.5% APR for mos.
Update Settings
Search Available Cars
Used
2008 GMC Sierra 2500
SLT
201K mi
17,500
See payment
No Accidents
CarBravo Certified
2019 GMC Sierra 2500
SLT
96K mi
39,998
See payment
No Accidents
Consider New, Similar Payment
2026 GMC Sierra 2500
AT4
7 mi
83,925
Advertisement
Price Drop
Used
2021 GMC Sierra 2500
SLT
54K mi
50,593
See payment
Dealer Fees Included
No Accidents
Sponsored
Item 1 of 4.
Used
2022 GMC Sierra 2500
SLT
95K mi
41,569
See payment
No Accidents
Used
2022 GMC Sierra 2500
SLT
77K mi
47,396
See payment
Dealer Fees Included
No Accidents
Used
2014 GMC Sierra 2500
SLT
205K mi
18,999
See payment
Used
2022 GMC Sierra 2500
SLT
95K mi
41,569
See payment
No Accidents
Advertisement
Newly Listed
Used
2025 GMC Sierra 2500
SLT
44K mi
65,000
See payment
Dealer Fees Included
No Accidents
360°
Used
2016 GMC Sierra 2500
SLT
159K mi
34,793
See payment
Dealer Fees Included
No Accidents
Newly Listed
Used
2016 GMC Sierra 2500
SLT
86K mi
40,658
See payment
No Accidents
Used
2019 GMC Sierra 2500
SLT
112K mi
Contact Dealer For Price
See payment
No Accidents
You have reached the maximum results allowed for a search. Please update your search criteria.
View Nationwide Inventory
Similar Vehicles for Sale
Used 2023 GMC Sierra 2500 SLT for Sale
Used 2025 GMC Sierra 2500 SLT for Sale
1 for sale
Used 2020 GMC Sierra 2500 SLT for Sale
Used 2024 GMC Sierra 2500 SLT for Sale
Used 2026 GMC Sierra 2500 SLT for Sale
View All Similar Vehicles
Used GMC Sierra 2500 SLT in Nearby Cities
Used GMC Sierra 2500 SLT For Sale in Denver
11 for sale
Used GMC Sierra 2500 SLT For Sale in Aurora
11 for sale
Used GMC Sierra 2500 SLT For Sale in Fort Collins
7 for sale
<!--{"relevance":[false,{}]}-->
Learn more
