The Detroit™ DD15® Engine: More Power, Less Weight

Continually refining and improving the Detroit DD15 to achieve a new level of performance and efficiency, our engineers are focused maintaining its segment leading fuel efficiency, reliability and performance. This includes our proprietary asymmetric turbocharger—built in Detroit with reduced weight and complexity—to deliver superior performance over other turbo designs. The new Detroit DD15 engine delivers more innovation while powering a new era in driving.