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150 Pro XS

Supreme confidence from superior speed produced by unsurpassed engineering are the building blocks of victory.

Designed and built to take you where you are at your best – whether that’s saltwater flats or inshore bays; cool freshwater rivers or warm inland lakes.

  • Engine type 8-valve single overhead cam (SOHC), Inline 4
  • Displacement (L) 3.0
  • Full throttle RPM 5200-6000
  • Steering Dual cable mechanical, Hydraulic power steering
  • Dry weight *Lightest model available 456/207

The specifications displayed here may not be indicative of the entire engine family; click on the “See All Models and Specs” link to view the specs in detail.

See All Models and Specs

The best way to get there first

The best way to get there first

High-performance features unite to let you drive as fast as everyone wishes they could drive:

  • Mercury-exclusive Transient Spark technology optimizes spark timing to provide increased torque and improved acceleration
  • 2.08:1 gear ratio transmits more torque to the prop shaft
  • Nearly 20 pounds lighter than the closest competitor
  • Quickest 0-20 mph in its class
  • Fastest high-output 150hp four-stroke outboard
More efficient, more intuitive, more refined

More efficient, more intuitive, more refined

Innovative design delivers the complete package

  • Idle Charge battery-management technology prevents battery from draining while trolling and operating multiple electronic devices
  • Class-leading 60 amp alternator
  • Four water pickups on nosecone provide flexibility to mount the engine higher, install a jack plate, or trim higher 
Building a better ride

Building a better ride

  • Increased maximum engine rpm of 6000 provides broader selection of propeller pitches and dialed-in performance
  • Proven, performance-inspired gearcase provides durability and speed
  • Unmatched noise and vibration mitigation
  • Optimized engine mounts improve boat handling at high speeds 


FourStroke: 150 Pro XS

  • 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
    • Electric (turn-key)
    • Mechanical throttle & shift
    • Dual cable mechanical
    • Hydraulic power steering
    Shaft length
    • 20" / 508 mm
    • 25" / 635 mm
    Dry weight *Lightest model available
    • 456/207
    CARB star rating
    • 3
    Bore and stroke
    • 4.0" x 3.6" / 102mm x 92mm
    • 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
    Print Compare With Other Products Request a Quote
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