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 ...

After nearly five years and $1.5 billion in development, the new heavy-duty Detroit Diesel DD15 engine was unveiled at the Detroit Diesel factory in Redford, Michigan. The investment included a ...

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 ...

The clean-slate-design DD15 will power all Daimler, Freightliner and Mitsubishi Fuso HD trucks the world over. North Americans get it first in 2008, followed by Japan in '09, and Europe in 2010. Ad ...

Daimler Trucks North America (DTNA) says recent enhancements to the Detroit DD15 engine and an expanded lineup of the Detroit DT12 automated manual transmission will deliver better fuel economy, ...

There are a few companies you should probably look into if you are in the market for some serious power for a heavy-duty vehicle, and one of them is most certainly Detroit Diesel. This company has ...