Kelley Blue Book


Skip to vehicle Listings

GMC Sierra 2500 for Sale in Portland, ME

04101
Buckle up! Car prices may increase, but we're here to help you navigate affordable payments.
Learn more about tariffs
Sponsored by Key GMC of Somersworth
New 2025 GMC Sierra 2500 SLT w/ SLT Convenience Package
68,525
MSRP $72,025
See Pricing Details
See estimated payment

133 Matches

Recent Price Drop
Certified 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package
18,388 miles
No Accidents
75,179
See estimated payment
New 2025 GMC Sierra 2500 AT4X w/ Snow Plow Prep/Camper Package
5 miles
84,680
MSRP $85,680
See Pricing Details
See estimated payment
New 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
6 miles
76,400
MSRP $77,400
See Pricing Details
See estimated payment
Advertisement
Advertisement
Advertisement
Advertisement