2006 GMC Sierra 3500 for Sale in Hartford, CT
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I have the Duramax diesel with the Allison transmission and the power is phenomenal! The ride is extremely comfortable and the interior is roomy and comfortable. The fuel economy is great on the highway when not towing (~20 MPG), but when towing a heavy load the economy goes down to around 12 MPG. Overall, I love this truck.
2007 GMC Sierra 3500HD Used Cars in New Milford, CT 06776
Location: New Milford, CT 06776
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