155 - 150hp

155 - 150hp

Extraordinary engineering for extraordinary speed.

When you’re feeding your need for speed, Mercury Pro XS engines will get you there faster. Engineered to meet the demands for high speeds on fresh or salt water, these high-performance motors deliver a winning combination of power, acceleration, durability, and fuel efficiency.

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.

Discover better boating

Active Trim by Mercury makes boating easier and more enjoyable by automatically trimming your engine. Active Trim simplifies boat operation while improving engine performance and decreasing fuel costs.

115 Pro XS Impresses Saltwater Boaters

 

Saltwater boaters and fishermen have a lot to say about the Mercury 115 Pro XS

ENGINE INFORMATION AND SPECIFICATIONS

ENGINE DETAILS

Built to take you almost anywhere and nearly 20 pounds lighter than its closest competitor, it’s an incredibly fast high-output 150hp FourStroke outboard. Great for bass, offshore fishing, and runabout boats.

SPECIFICATIONS – 150

HP / kW
  • 150 / 110
Engine type
  • 8-valve single overhead cam (SOHC)
  • Inline 4
Displacement (CID/CC)
  • 183
Displacement (L)
  • 3.0
Full throttle RPM
  • 5200-6000
Air induction
  • Performance-Tuned Scroll Intake Manifold
Fuel induction system
  • Computer Controlled Multi-Port Electronic Fuel Injection (EFI)
Recommended fuel
  • Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
Recommended oil
  • NMMA Certified FCW SAE 10W-30
Engine protection operator warning system
  • SmartCraft Engine Guardian