Introducing the Detroit Diesel DD15™
Demand It All

Fuel economy or pulling power? Don't choose. The DD15™ gets up to 5% better fuel economy than the Series 60®. It is able to do this with snappier acceleration and up to 50 “bonus” horsepower.

Demand Performance

A new design offers a majority of its peak torque down to 1,000 RPM. You'll treat on-ramps like drag strips. With up to 50 “bonus” HP, the thrill of the road is back.

Demand Support

The revolutionary DD15 can't be described, only driven. It'll push you back into your seat. So come to one of our dealerships and re-discover the fun of driving.

Demand Reliability

You get Detroit Diesel's renowned reliability, plus the best performing parts and service network. The game-changing DD15 is the ultimate workhorse.

Demand Economy

Compared to the Series 60, which has legendary fuel economy, the DD15 runs up to 5% more miles per gallon. Cut Fuel Costs.

Demand BlueTec® SCR

Like all 2010 Detroit Diesel engines, the DD15 comes with BlueTec Emissions Technology and our exclusive 1-Box configuration. Our proven EPA 2010 technology provides you with up to 5 percent better fuel economy, and meets emission standards at the tailpipe.