2013 Mercury 300XS Outboard – 190 Hours – 20″ Shaft

High-performance 2013 Mercury 300XS outboard, built for boaters who demand speed without compromising reliability. This OptiMax-based 300HP powerhouse remains one of the fastest outboards Mercury has ever built, and with just 190 hours on the clock, this unit still has plenty of life left for tournament anglers and performance boat owners alike.

Key Specifications:

• Engine: Mercury 300XS, 300HP
• Model Year: 2013
• Hours: Approximately 190
• Shaft Length: 20″
• Gearcase: 1.75:1 SportMaster
• Trim pump mounted directly in the motor

Why This Engine:

The 300XS was engineered for serious performance — lightweight construction, aggressive gear ratios, and race-proven components that deliver hard-hitting acceleration and top-end speed. The SportMaster gearcase is purpose-built for high-speed, semi-surfacing applications, making this the go-to choice for bass boats, offshore performance hulls, and anyone chasing serious numbers on the water.

Strong-running and well-maintained, this engine is ready to bolt on and perform. A rare opportunity to get proven Mercury racing pedigree at a fraction of new pricing.