Pro XS 115-150 HP

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.
The Pro XS outboard produces unparalleled torque, acceleration and high-rpm muscle.
Whether running compact bass rigs, flats skiffs or multi-species boats – on freshwater or saltwater – the Mercury Pro XS is unmatched muscle for midsize boats.
Mercury Pro XS outboards possess the ideal combination of lightweight engineering and high displacement to maximize power, torque and overall performance. V8 and V6 models feature Advanced Range Optimization, which automatically adjusts fuel delivery for efficient cruising. Transient Spark technology - also standard on the V8 and V6 - optimizes spark timing to boost torque and efficiency.

Rambo Marine OUTBOARDS

Extraordinary engineering for extraordinary speed.

For competitive tournament anglers or boaters who simply crave power, the choice is simple. No other outboard goes from zero to wide open as quickly as the Mercury Pro XS. With generous displacement and a performance-tuned dualoverhead-cam design, the V8 and V6 family of Pro XS engines delivers instant throttle response at any rpm. It’s thunderous power and lightning speed. Pure, unapologetic muscle.

Rambo Marine OUTBOARDS

Pro XS 115-150 HP Specs

  • PROS XS 150 HP

    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.

    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
    Compatible with SmartCraft digital technology Yes
    Starting Electric (turn-key)
    Controls Mechanical throttle & shift
    Steering Dual cable mechanical

    Hydraulic power steering

    Shaft length 20″ / 508 mm

    25″ / 635 mm

    Gearcase ratio 2.08:1
    Dry weight *Lightest model available 456/207
    CARB star rating 3
    Bore and stroke 4.0″ x 3.6″ / 102mm x 92mm
    Ignition SmartCraft ECM 07 Digital Inductive
    Cooling system Water-cooled with thermostat
    Gear shift F-N-R
    Trim system Power Tilt

    Power Trim

    Exhaust system Through prop
    Oil Capacity 6.3 qts / 6.0L
  • PROS XS 115 HP

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

    HP / kW 115 / 86
    Engine type 8-valve single overhead cam (SOHC)

    Inline 4

    Displacement (L) 2.1
    Full throttle RPM 5300-6300
    Air induction Performance-Tuned Scroll Intake Manifold
    Fuel induction system Computer Controlled Multi-Port Electronic Fuel Injection (EFI)
    Alternator amp / Watt 35 amp / 441 watt with water-cooled voltage regulator
    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
    Compatible with SmartCraft digital technology Yes
    Starting Electric (turn-key)

    Smart Start Electric

    Controls Mechanical throttle & shift
    Steering Big Tiller Compatible

    Dual cable mechanical

    Hydraulic power steering

    Shaft length 20″ / 508 mm

    25″ / 635 mm

    Gearcase ratio 2.07:1 or 2.38:1 (CT model)
    Dry weight *Lightest model available 359 lbs / 163 kg
    Bore and stroke 3.5 x 3.2 /90 x 81
    Ignition SmartCraft ECM 07 Digital Inductive
    Fuel system Electronic Fuel Injection (EFI)
    Cooling system Water-cooled with thermostat
    Gear shift F-N-R
    Gearcase options Standard
    Trim system Power Tilt

    Power Trim

    Exhaust system Through prop
    Color Phantom Black
    Lubrication system Wet sump
    Oil Capacity 5.5 qts / 5.2 l
    Maximum Trim Range 22° (-6° to 16°)
    Maximum Tilt Range 70° (-6° to 64°)

Interested In A Pro XS 115-150 HP?

Rambo Marine is your premier destination for Mercury Outboard Engines. Discover the power, reliability, and innovation of Mercury’s world-renowned marine engines right here. Whether you’re a seasoned boater or a newcomer to the water, our expert team is dedicated to helping you find the perfect Mercury Outboard Engine to suit your needs.

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