2003 GMC Sierra 2500HD SLT Extended Cab Duramax 4×4
What we know:
2003
Gmc
—
VIN:
1GTHK291X3E379889

This is a robust 2003 GMC Sierra 2500HD SLT Extended Cab truck, hailing from Moonachie, New Jersey. It's a powerful hauler, weighing in at 9,001 to 10,000 pounds gross vehicle weight, and boasting an eight-cylinder turbocharged LB7 Duramax diesel engine with 6.6 liters of displacement. This full-size pickup features a V-shaped engine configuration, four-wheel-drive capabilities for enhanced traction, and the classic squared-off design associated with its GMT800 platform series from this era. The vehicle's extended cab allows for added passenger space, making it practical not only as a robust workhorse but also as a family hauler when needed. Originally delivered to California and spent time in Texas before being acquired by the current dealer in 2023, this well-traveled truck is powered by its original 6.6-liter Duramax turbodiesel V8 engine mated to a five-speed automatic transmission and a dual-range transfer case for off-road adventures.
Last bid:
$21,250