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New GMC Sierra 2500HD Pro for Sale in New Haven, CT

2024 GMC Sierra 2500HD Pro
2024 GMC Sierra 2500HD Pro
2024 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
New·Mileage not available

$54,685

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Take out the guesswork

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2025 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
New·Mileage not available

$54,735

2025 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
New·Mileage not available

$54,735

2025 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
get-prequalified-car

Take out the guesswork

See your real payments while you search with no credit score impact

Get pre-qualified
2024 GMC Sierra 2500HD Pro
2024 GMC Sierra 2500HD Pro
2024 GMC Sierra 2500HD Pro