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New GMC Sierra 2500HD for Sale in Harrisburg, PA

2024 GMC Sierra 2500HD Denali
2024 GMC Sierra 2500HD Denali
2024 GMC Sierra 2500HD Denali
2025 GMC Sierra 2500HD AT4
2025 GMC Sierra 2500HD AT4
2025 GMC Sierra 2500HD AT4
2024 GMC Sierra 2500HD Denali
2024 GMC Sierra 2500HD Denali
2024 GMC Sierra 2500HD Denali
New·Mileage not available

$94,625

2024 GMC Sierra 2500HD SLT
2024 GMC Sierra 2500HD SLT
2024 GMC Sierra 2500HD SLT
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2025 GMC Sierra 2500HD AT4
2025 GMC Sierra 2500HD AT4
2025 GMC Sierra 2500HD AT4
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2024 GMC Sierra 2500HD Denali Ultimate
2024 GMC Sierra 2500HD Denali Ultimate
2024 GMC Sierra 2500HD Denali Ultimate
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2025 GMC Sierra 2500HD SLE
2025 GMC Sierra 2500HD SLE
2025 GMC Sierra 2500HD SLE
New·Mileage not available

$60,525

2024 GMC Sierra 2500HD Denali Ultimate
2024 GMC Sierra 2500HD Denali Ultimate
2024 GMC Sierra 2500HD Denali Ultimate
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2025 GMC Sierra 2500HD AT4
2025 GMC Sierra 2500HD AT4
2025 GMC Sierra 2500HD AT4
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2024 GMC Sierra 2500HD Pro
2024 GMC Sierra 2500HD Pro
2024 GMC Sierra 2500HD Pro
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2024 GMC Sierra 2500HD Pro
2024 GMC Sierra 2500HD Pro
2024 GMC Sierra 2500HD Pro
New·Mileage not available

$67,730

2025 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
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2025 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
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2024 GMC Sierra 2500HD SLE
2024 GMC Sierra 2500HD SLE
2024 GMC Sierra 2500HD SLE
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2025 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
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get-prequalified-car

Take out the guesswork

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

Get pre-qualified
2025 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
Stock image
2025 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
Stock image
2025 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
2025 GMC Sierra 2500HD Pro
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2025 GMC Sierra 2500HD Denali Ultimate