Online car buying built around you. Shop Now
Used GMC Sierra 3500 for Sale in Denver, CO
80201|Filters (3)
Items 1 to 2 of 9.
Certified Program
Learn moreIt looks like this GMC Sierra 3500 has already found a new home.
Check out other great options we've picked for you.
Sponsored by Alpine Buick GMC
Hide
73 Matches
67,594
My Wallet
Find it Fast.
Keep it Affordable.
Get My Kelley Blue Book® Car Value
$
Based on 4.5% APR for mos.Update Settings67,594
Consider New, Similar Payment
2026 GMC Sierra 3500
- Pro
- 6 mi
64,452
Advertisement
Advertisement
Advertisement
Similar Vehicles for Sale
- Used Red GMC Sierra 3500 for Sale5 for sale
- Used GMC Sierra 3500 for Sale Under $10,0001 for sale
- Used GMC Sierra 3500 Long Bed for Sale29 for sale
- Used Manual GMC Sierra 3500 for Sale
- Used Black GMC Sierra 3500 for Sale13 for sale
- Used White GMC Sierra 3500 for Sale36 for sale
- Used GMC Sierra 3500 for Sale Under $20,0004 for sale
- Used GMC Sierra 3500 Diesel for Sale65 for sale
View All Similar Vehicles
GMC Sierra 3500 for Sale by Year
- 2025 GMC Sierra 3500 For Sale10 for sale starting at $64,979
- 2024 GMC Sierra 3500 For Sale15 for sale starting at $48,995
- 2023 GMC Sierra 3500 For Sale6 for sale starting at $44,994
- 2022 GMC Sierra 3500 For Sale9 for sale starting at $48,824
- 2021 GMC Sierra 3500 For Sale9 for sale starting at $32,900
- 2020 GMC Sierra 3500 For Sale5 for sale starting at $34,000
- 2018 GMC Sierra 3500 For Sale3 for sale starting at $29,500
- 2017 GMC Sierra 3500 For Sale4 for sale starting at $41,598
- 2013 GMC Sierra 3500 For Sale3 for sale starting at $16,500
Used GMC Sierra 3500 for Sale by Trim
- Used GMC Sierra 3500 Denali For Sale34 for sale starting at $29,500
- Used GMC Sierra 3500 AT4 For Sale11 for sale starting at $46,999
- Used GMC Sierra 3500 SLT For Sale9 for sale starting at $41,700
- Used GMC Sierra 3500 Denali Ultimate For Sale7 for sale starting at $60,932
- Used GMC Sierra 3500 SLE For Sale5 for sale starting at $19,713
View All Trims
Used GMC Sierra 3500 in Nearby Cities
- Used GMC Sierra 3500 For Sale in Denver73 for sale
- Used GMC Sierra 3500 For Sale in Aurora73 for sale
- Used GMC Sierra 3500 For Sale in Fort Collins23 for sale
- Used GMC Sierra 3500 For Sale in Colorado Springs18 for sale
- Used GMC Sierra 3500 For Sale in Grand Junction12 for sale
- Used GMC Sierra 3500 For Sale in Pueblo12 for sale
View All Cities