Engine Information and Specifications

Select Horsepower

Compare Outboard Motors
  •  150

    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
  •  115

    Engine Details

    Ideal for a wide range of fresh and saltwater boats. Great for compact bass, multi-species, flats and bay boats, and pontoons.

    Specifications - 115

    HP / kW
    • 115 / 86
    Engine type
    • 8-valve single overhead cam (SOHC)
    • Inline 4
    Gearcase ratio
    • 2.07:1
Discover better boating

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.

Mercury 115 Pro XS Saltwater

115 Pro XS Impresses Saltwater Boaters

Saltwater boaters and fishermen have a lot to say about the Mercury 115 Pro XS. Watch their comments here.

Request a Quote

Request a Quote

Your local Mercury Marine dealer can help you find the right engine for your needs.

Calculate your fuel savings

Calculate your fuel savings

The Mercury Fuel Savings Calculator will allow you to easily calculate the possible fuel savings of a Mercury FourStroke SeaPro over a TwoStroke!

Choose how you use your boat, select the TwoStroke and FourStroke horsepower - and our tool will show your potential fuel savings. If you're looking to upgrade or add more power, you can even choose different FourStroke and TwoStroke horsepower options!

Calculate your fuel savings