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 ...
Hosted on MSN8mon
Who Makes The DD15 Engine & What Kind Of Horsepower Does It Produce?
The engine was introduced back in 2007 after a nearly five-year-long development process costing $1.5 billion. The Detroit Diesel Corporation was the brains behind the six-cylinder DD15 ...