2020 GMC Sierra 3500HD 1SA 6.6L Duramax
The 2020 GMC Sierra 3500HD 1SA 6.6L Duramax is a robust and dependable heavy-duty truck designed for practicality and convenience. Its sleek black interior is complemented by features such as remote start, ensuring a comfortable cabin temperature before hitting the road. T...
$8,344 Above Market
$7,256 Above Market
2020 GMC Sierra 3500HD 1SA 6.6L Duramax
The 2020 GMC Sierra 3500HD 1SA 6.6L Duramax is a robust and dependable heavy-duty truck designed for practicality and convenience. Its sleek black interior is complemented by features such as remote start, ensuring a comfortable cabin temperature before hitting the road. T...
$8,344 Above Market
$7,256 Above Market
$8,405 Above Market
$12,762 Below Market
$13,665 Below Market
$11,133 Below Market
$8,962 Below Market
$10,021 Below Market
$10,508 Below Market
$10,960 Below Market
$13,601 Below Market
$3,008 Above Market
$11,257 Below Market
$11,405 Below Market
Click on the bi-weekly payment amount estimate to see Financing details. All new vehicles offered for sale are being offered by registered motor vehicle dealers. For more information, including the APR & financing terms go to the specific vehicle's details page. View a list of all dealers and dealer telephone numbers.