A Mercury diesel is more than just an engine you can count on. It is a powerful, versatile key for unlocking the freedom of open water. From fuel-injection systems that virtually eliminate noise and harshness to features that simplify maintenance, it is a diesel experience like no other. Everything about a Mercury diesel engine is built for life on the water. Advanced turbocharging and injection technologies are precisely calibrated for marine performance, making easy work of moving large boats. Lightweight designs further boost efficiency so you can venture farther and stay out longer. There are Mercury diesel engines available to power an array of boats and propulsion systems, including sterndrives, inboards and Zeus® pods. All backed by the Mercury global service network. You decide where to go and what adventure looks like, and Mercury gets you there.