How Many MPG Does A 6.6 Duramax Get? Here's What Drivers Are Saying
The 6.6 Duramax is one of the most powerful engines for heavy-duty trucks like the Chevy Silverado and GMC Sierra, but how ...
Autoblog18 年
GM announces revised Duramax 6.6L and new light-duty diesel
General Motors ... 6.6-liter V8 engine include: Additional combustion control, including an even more efficient variable-geometry turbocharging system, cooled (enhanced) Exhaust Gas Recirculation ...