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Used 2023 GMC Sierra 2500HD for Sale in Waterbury, CT

2023 GMC Sierra 2500HD SLT
2023 GMC Sierra 2500HD SLT
2023 GMC Sierra 2500HD SLT
Certified pre-owned·7,605 mi

$65,995

2023 GMC Sierra 2500HD SLT
2023 GMC Sierra 2500HD SLT
2023 GMC Sierra 2500HD SLT
Certified pre-owned·7,633 mi

$64,999

2023 GMC Sierra 2500HD Denali
2023 GMC Sierra 2500HD Denali
2023 GMC Sierra 2500HD Denali