150R

Smooth Operator

150R

Advanced Power for Smaller Vessels

The 150R outboard is the perfect entry point for sophisticated boaters seeking the performance and luxury refinement of Mercury Racing R-Series power. Featuring a smooth and efficient V6 powerhead coupled with advanced Digital Throttle & Shift (DTS) control capability, the 150R is the premium propulsion choice for high-performance RIBs and runabouts.

Compact V6 Powerhouse

The high-displacement, quad-cam design of the 3.4L V6 powerhead generates serious torque, especially at mid-range, for quick acceleration and exciting speeds. With a balanced powerhead and sophisticated, vibration-dampening cowl design, the 150R delivers an exceptionally smooth and quiet ride at any speed.

Compact v6 powerhouse
Digital Throttle and Shift

Digital Throttle & Shift

Digital Throttle & Shift (DTS) controls deliver smooth, quiet shifting and instant throttle response, with zero hesitation. With integrated SmartCraft® technologies and an intuitive user interface, DTS puts you in complete command of your adventures.

Tri-Ram CMS Midsection

Strong and rock-steady, the Mercury Racing tri-ram Conventional MidSection (CMS) features standard engine mounts and is available in 20-inch and 25-inch shaft lengths.

Tri-Ram CMS Midsection
150R Gearcase

Gearcase

The 150R features a 4.8-inch gearcase with a 1.85:1 ratio and is available in both lefthand and righthand rotations for single- and twin-engine installations (25-inch shaft length only).

1/
1/
1/
1/
View all specifications

Facts & Figures

FULL THROTTLE RPM

6000

RATED HP

150

Cylinders

V6

Displacement

3.4L

Product details

SHAFT LENGTH L: 20" / 508mm XL, CXL: 25" / 635mm
FULL THROTTLE RPM 5200-6000 RPM
IDLE RPM 600 RPM
MOUNTS Elastomer Upper and Lower Mounts
TRIM SYSTEM Tri-Ram Power Trim and Tilt
MAX TRIM RANGE 20° (-6° to 14°)
MAX TILT RANGE 73° (-6° to 67°)
LIFT RANGE (MM) N/A
TROLL CONTROL (RPM) 550-1000 RPM
MID SECTION Coventional MidSection (CMS)
SKEG Cambered
ENGINE TYPE V6 (24-valve, DOHC), Naturally Aspirated Four Stroke
WARRANTY 3-Year Limited (Up to 5 Years Mercury Product Protection Available)
CORROSION WARRANTY N/A
RATED HP 150HP
RATED HP (KW) 112 kW
BORE & STROKE (IN) 3.62 x 3.39"
BORE & STROKE (MM) 92 x 86mm
CYLINDERS / ENGINE CONFIGURATION V6 [64 degree] with Dual Overhead Cam [DOHC] and 24-valves
DISPLACEMENT (L) 3.4L
DISPLACEMENT (CID) 209 CID
INDUCTION SYSTEM Performance-Tuned Long-Runner Intake Manifold
COOLING SYSTEM Water-cooled with thermostat
FUEL REQUIREMENT Unleaded Regular 87 Octane Minimum (R+M/2) or 91 RON, 10% Ethanol Maximum
FUEL SYSTEM Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization
IGNITION SYSTEM SmartCraft PCM 112 Digital Inductive
ENGINE MANAGEMENT SYSTEM SmartCraft PCM 112 with SmartCraft Engine Guardian
CHARGING SYSTEM 85-amp (1071 Watt) with Idle Charge
CHARGING (AMP) 85 amp
CHARGING (WATT) 1071 watt
IDLE CHARGE Yes
STARTING Electric Start with SmartStart Protection
EXHAUST SYSTEM Through prop
LUBRICATION SYSTEM Integrated wet sump
OIL REQUIREMENT "Mercury Racing MRX 10w-30 Full Synthetic Recommended NMMA Certified FCW SAE 10W-30 "
OIL CAPACITY (LITERS) 6.6 Liters
OIL CAPACITY (QUARTS) 7.0 Quarts
CARB STAR RATING 3
MINIMUM CENTERLINE MOUNTING DISTANCE (IN) 26"
STEERING "Hydraulic (Standard) Power (Optional)"
STEERING ANGLE +/- 30 degress
JPO OPTION No
THROTTLE & SHIFT CONTROLS Digital Throttle & Shift (DTS)
GEARCASE 4.8"
GEAR RATIO 1.85:1
TIE BAR BRACKET OPTION No
GEAR SHIFT F-N-R
OVERDRIVE RATIO N/A
OVERALL DRIVE RATIO 1.85:1
Dry Weight LBS "L: 475 lbs XL: 485 lbs"
Dry Weight KGS "L: 216 Kg XL: 220 Kg"
Subscribe to Mercury Racing's latest news

Sign up for the latest news

Stay up to date with the latest Mercury Racing news.

Subscribe
Navigation XF
R-Series Outboard
Sterndrives
Competition
500R Rule the Water

Experience the future of luxury from the most advanced high-performance outboard on the water.

400R Ignite Your Passion

Rise above with the 400R – where extraordinary power meets exceptional drivability.

300R The Power to Stand Out

A fusion of breathtaking speed and control, the 300R is pure adrenaline-pumping freedom.

250R Perform at Your Peak

The stunning 250R elevates high performance on single-engine bass and sport boats.

200R Command Every Moment

Sophisticated power and digital controls for an exceptionally comfortable high-speed experience.

150R Live for More

A lightweight, exhilarating power plant for those who test the limits in midsized high-performance boats.

60R The Tactical Flats Advantage

Unleash your potential with the 60R, crafted for serious flats anglers who demand the best.

Dual Cal 1550/1350 Exceed All Expectations

Unshakeable strength. Unbelievable speeds. Our most powerful sterndrive engine outmuscles all challengers.

Dual Cal 1350/1100 Rev Your Life

Two selectable performance calibrations ensure you maximize your thrills based on available fuel.

1100 Blaze Ahead

With heart-pumping power and monumental torque, the 1100 delivers a purely exhilarating experience.

700 SCI An Offshore Legend

A compact, rugged, supercharged performance machine – the absolute formula for power.

600 SCI Dream of Speed

With legendary drive, the 600 SCi shines on high-performance, single-engine boats.

565 Mighty Big-Block Muscle

A flawless blend of big-block power and effortless digital control that never fails to impress.

520 Light Your Fuse

Hand-crafted with precision, this compact powerhouse cranks out 520hp of back-in-your-seat performance.

  • ROS
  • APX
  • Sterndrive
ROS Tough Enough for the Best

On the challenging waters of offshore powerboat racing, nothing can match the strength of the ROS series.

APX Own the Podium

APX engines dominate closed-course powerboat competition with the most advanced four-stroke racing technology.

Competition Sterndrive Show-Stopping Power

When the only option is winning, offshore racers turn to Mercury Racing sterndrive competition engines.

350R Engine
Propellers
Controls & Rigging
Oils & Lubes
  • Profile
  • Precision
  • Cases & Covers
  • Prop Hub Kits
Profile Series Hand-Finished Performance

Profile Series props are cast to your specs then expertly tuned and hand-balanced by experienced craftsmen.

Precision Series Digitally Mastered Props

Precision Series props are sculpted to perfection using 5-axis CNC technology.

Cases & Covers Protect What Moves You

The finest art deserves the best protection, and your Mercury Racing prop is no different.

Prop Hub Kits Made for Extreme

From engine-specific to rugged, high-speed options, Mercury Racing hubs unlock absolute performance.

  • Digital Zero Effort Controls
  • Joystick Piloting
  • Performance Active Trim
  • Integrated Transom System
  • X-Haust Noise Reducer
  • K-Plane Trim Tabs
  • DTS Perfomance Pedal
Digital Zero Effort Controls Smooth. Effortless. Instant.

Experience total command from premium digital controls designed for smooth, drive-by-wire precision.

Joystick Piloting Fingertip Control

Dock and maneuver with ease thanks to precision-guided 360-degree handling.

Performance Active Automated Ease

Digitally controlled trim automatically adjusts to ensure the most efficient, smooth ride.

Integrated Transom System Run with Attitude

Made for Bravo One XR® sterndrives, with integral power steering cylinders for a clean, pleasing connection.

X-Haust Noise Reducer Quiet Power You’ll Feel

Bring your high-performance sterndrive in compliance with regional noise regulations.

K-Plane Trim Tabs The Gold Standard

K-Plane® trim tabs maintain instantly responsive performance under the most punishing conditions.

DTS Performance Pedal Smaller sensor. Cleaner install.

A new throttle input sensor is roughly 20% the size of the outgoing pedal’s sensor, reducing packaging space and simplifying mounting in tight cockpits.

  • Racing Lubricants
Racing Lubricants Extreme Protection

Run at the redline with premium lubricants formulated to protect high-intensity engines regularly pushed to extremes.

Propellers & Accessories
About Mercury Racing

In a world that sets limits, Mercury Racing sets you free. We craft the most advanced high-performance marine propulsion systems on the water, empowering you to live life at the extreme.

Explore
350R Engine
Our Heritage

It began with an unquenchable desire to win. With roots in performance boat racing, we’ve spent more than five decades perfecting the art of speed while redefining what’s possible on the water.

Explore
350R Engine
Service & Maintenance

Whether you want technical advice to unlock a new level of speed or you need routine service, Mercury Racing stands behind you with expertise and support.

Service & Maintenance
Service & Maintenance
Refresh Program

The QC4 Factory Refresh Program is a chance to turn back the clock by having the same team of master technicians who originally built your engine restore it to factory-fresh condition.

Refresh Program
Refresh Program
Engines
  • R-Series Outboard
  • Sterndrive
  • Competition
R-Series Outboard
  • 500R
  • 400R
  • 300R
  • 250R
  • 200R
  • 150R
  • 60R
300R
60R
60R The Tactical Flats Advantage
Sterndrives
  • Dual Cal 1550/1350
  • Dual Cal 1350/1100
  • 1100
  • 700 SCI
  • 600 SCI
  • 565
  • 520
Dual Cal 1550/1350
Dual Cal 1350/1100
700 SCI
565
Competition
  • ROS
  • APX
  • Sterndrive
Race Offshore
ROS Tough Enough for the Best
APX
Alt Own the Podium
Competition Sterndrive
Competition Sterndrive Show-Stopping Power
Propellers & Accessories
  • Propellers
  • Controls & Rigging
  • Oils & Lubes
Propellers
  • Profile Series
  • Precision Series
  • Cases & Covers
  • Prop Hub Kits
Profile Series
Profile Series Hand-Finished Performance
Precision Series
Precision Series Digitally Mastered Props
Cases & Covers
Alt Protect What Moves You
Prop Hub Kits
Prop Hub Kits Made for Extreme
Controls & Rigging
  • Digital Zero Effort Controls
  • Joystick Piloting
  • Performance Active Trim
  • Integrated Transom System
  • X-Haust Noise Reducer
  • K-Plane Trim Tabs
  • DTS Performance Pedal
Digital Zero Effort Controls
Zero Effort Digital Controls Smooth. Effortless. Instant.
Joystick Piloting
Joystil Piloting Fingertip Control
Performance Active Trim
Performance Active Trim Automated Ease
Integrated Transom System
Alt Run with Attitude
X-Haust Noise Reducer
X-Haust Noise Reducer Quiet Power You’ll Feel
K-Plane Trim Tabs
K-Plane Trim Tabs The Gold Standard
DTS Performance Pedal
DTS Performance Pedal Confidence Underfoot
Oils & Lubricants
  • Racing Lubricants
Racing Lubricants
Racing Lubricants Extreme Protection

Thank you!

Cookie Preferences