Unparalleled Efficiency

No wasted weight. No wasted fuel. No wasted hours. The 450R offers durability and efficiency that rivals its impressive performance. Every ounce of each component was scrutinized to achieve maximum power with minimal weight. Reliability is built in, so you can run Wide Open with confidence.

Optimized

Fueling

Go further. The 450R features a closed-loop fuel-control system that squeezes every bit of power from every drop of fuel.

optimized fueling

89 Octane

Pump Gas

pump gas mobile

Convenient combustion. The 450R delivers reliable, powerful performance on readily available 89-octane fuel.

Three-Year

Limited Warranty

limited warranty

We back up our performance with a three-year limited factory warranty, a three-year corrosion warranty and an available Mercury Product Protection Plan for up to five additional years of coverage.

durability

Unwavering

Durability

Validated with countless hours of rigorous testing, the 450R is prepared for the abuse of high-speed performance boating. The Quad Cam valve train is maintenance-free and our corrosion protection system is unmatched.

TIME FOR A NEW OUTBOARD MOTOR?

Is your current boat ready for some new power? Don’t wait until your engine is worn out and not working. Today’s marine engines are more reliable than ever. With many outboard options on the market, it can be daunting to determine exactly what engine might be a right fit for your current boat.