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GMC Sierra 2500 SLT for Sale by Year
- 2026 GMC Sierra 2500 SLT For Sale40 for sale starting at $61,220
- 2025 GMC Sierra 2500 SLT For Sale158 for sale starting at $50,750
- 2024 GMC Sierra 2500 SLT For Sale149 for sale starting at $39,347
- 2023 GMC Sierra 2500 SLT For Sale66 for sale starting at $32,995
- 2022 GMC Sierra 2500 SLT For Sale57 for sale starting at $20,995
- 2021 GMC Sierra 2500 SLT For Sale56 for sale starting at $33,949
- 2020 GMC Sierra 2500 SLT For Sale29 for sale starting at $27,951
- 2019 GMC Sierra 2500 SLT For Sale39 for sale starting at $28,751
- 2018 GMC Sierra 2500 SLT For Sale48 for sale starting at $22,990
- 2017 GMC Sierra 2500 SLT For Sale30 for sale starting at $19,995
- 2016 GMC Sierra 2500 SLT For Sale38 for sale starting at $16,999
- 2015 GMC Sierra 2500 SLT For Sale54 for sale starting at $12,950
Used GMC Sierra 2500 for Sale by Trim
- Used GMC Sierra 2500 Denali For Sale2466 for sale starting at $9,990
- Used GMC Sierra 2500 AT4 For Sale1846 for sale starting at $30,765
- Used GMC Sierra 2500 Denali Ultimate For Sale844 for sale starting at $53,216
- Used GMC Sierra 2500 SLE For Sale672 for sale starting at $5,688
- Used GMC Sierra 2500 AT4X For Sale406 for sale starting at $60,996
- Used GMC Sierra 2500 Pro For Sale319 for sale starting at $19,200
- Used GMC Sierra 2500 W/T For Sale51 for sale starting at $4,725
- Used GMC Sierra 2500 SL For Sale3 for sale starting at $3,900