It practically goes without saying — big trucks require powerful engines, and that's exactly what the Detroit DD15 engine promises to deliver. The engine was introduced back in 2007 after a nearly ...

Sterling Truck Corp. said the new DD15 engine is now available for order in the heavy-duty Sterling Set-Back A-Line and Set-Back L-Line models. The DD15 is the result of the largest investment ever ...

After nearly five years and $1.5 billion in development, the new heavy-duty Detroit Diesel DD15 engine was unveiled Friday, Oct. 19, at the company’s plant in Redford, Mich. The six-cylinder, inline ...

Western Star Truck Sales has announced that the Detroit Diesel DD15 engine is now available on its line of trucks. According to Western Star, the DD15 will offer its vocational market segments ...

Detroit Diesel Corp. announced its 2013-model engines will get mechanical and electronic enhancements to meet federal Greenhouse Gas 2014 (GHG14) limits. Improvements will reduce fuel use, which also ...

Detroit Diesel put a different spin on the old idea of double turbocharging by linking the DD15's second, low-pressure turbo to the flywheel. Called turbocompounding, the concept captures extra ...

Schneider National Inc. is testing two Detroit Diesel Corp. DD15 BlueTec SCR engines, installed in Freightliner Cascadia tractors, and has already logged more than 45,000 mi. already. “By actually ...