Mercury Diesel TDI engines provide an automotive-like quality and reliability and are backed by Mercury's ultimate global service network.

Exceptional torque at low engine speeds provides excellent acceleration and a reduction in time to plane.

Mercury's TDI engines are lightweight, compact and lead the industry in horsepower to weight ratio.

Superior boating experience

Mercury's TDI engines run on clean and modern diesel technology that provides a quiet, smooth ride with virtually no smoke or odors. Plus, the TDI line of engines provide impressive fuel economy, so you can stay on the water longer.
 

Outstanding performance

The TDI line of engines are built lightweight, compact and provide increased power for impressive acceleration and throttle response and quicker planning times.
 

Proven Marine systems

Mercury Diesel TDI engines are compatible with Mercury's industry-leading systems, including Digital Throttle & Shift (DTS), SmartCraft gauges and controls* and SeaCore corrosion protection, Axius joystick control and a full line of drives and props.
 

* SmartCraft technology and Axius are compatible with Tier Three engines only