No Sacrifices, No Compromises, No Apologies

Reliability, flexibility, power and efficiency – all within your reach. Backed by decades of marine power innovation and product leadership, Mercury V8 and V6 FourStroke outboards deliver legendary performance and forward-thinking technology. FourStroke outboards are built for any body of water and a wide variety of boats.

Intuitive, Innovative Features
Adaptive Speed Control
Adaptive Speed Control

Adaptive Speed Control maintains a desired rpm regardless of changes in load or conditions without adjustments to the throttle lever position – a first for the outboard industry.

Smooth and Quiet
Smooth and Quiet

The V8 and V6 FourStroke engines are quieter and smoother than the leading competitor.

Easy to Maintain
Easy to Maintain

The exclusive Top Cowl Service Door simplifies routine maintenance, letting you check or add engine oil without removing the top cowl. An hour-based maintenance schedule decal is located under the cowl, providing a quick overview of routine maintenance.

Industry-Exclusive Battery Management Technology
Industry-Exclusive Battery Management Technology

When battery voltage is low, engines will automatically increase idle rpm to boost alternator output and charge batteries to the proper level, protecting batteries from draining while trolling and operating electronic devices.

Ample Charging Output
Ample Charging Output

FourStroke models feature a robust alternator that delivers 20 amps net of charging power at idle and 30 amps total at wide-open throttle.

FourStroke Performance Data
Quick Acceleration

The high-displacement, quad-cam design of the V8 and V6 FourStroke powerheads generates plenty of torque, especially at mid-range.

Superior Fuel Economy

Advanced Range Optimisation improves cruise-speed fuel efficiency by automatically adjusting fuel delivery so seamlessly the operator won’t feel or hear it.

Light and Compact

Mercury V8 and V6 FourStroke outboards are the lightest in their respective class by at least 5kg and mount on 26-inch centres for broader fitment.

V6 200hp FourStroke 18% QUICKER
Competitor 200hp
V8 300hp FourStroke: 9% MORE TORQUE
Competitor 300hp
V6 200hp FourStroke: 20% MORE TORQUE
Competitor 200hp
V8 4.6L 300hp
Competitor 300hp
V6 3.4L 200hp
Competitor 200hp
FourStroke Advantage

Go Farther: Advanced Range Optimisation by Mercury Marine uses closed-loop fuel control to precisely adjust the fuel mixture and deliver the best possible efficiency.

Keep It Steady: Adaptive Speed Control maintains engine speed (rpm) regardless of load or condition changes – such as rough water, tight turns, tow sports and lower speeds on plane – without having to frequently adjust throttle position, a first for the outboard industry.

Lighter by Design: Ounce by ounce, Mercury engineers cut kilo's from the FourStroke outboards, ensuring each engine is the lightest in its respective class.

Smart Charging: Idle Charge battery-management prevents boaters from draining their batteries while operating multiple electronic devices. When battery voltage is reduced, the engine will automatically increase idle rpm to boost alternator output and recharge low batteries to the proper level.

Engine Specifications by Horsepower
SmartCraft. Boating with a Higher IQ.

SmartCraft® is a full suite of digital technologies, fully integrated and totally coordinated. Gauges, sensors, vessel systems, computer-controlled features – one total package, one high level of control. Make your boating experience easier, safer and a lot more enjoyable.  

Active Trim

Active Trim makes boating easier and more enjoyable by automatically trimming outboard engines. Active Trim simplifies boat operation while improving engine performance and decreasing fuel costs.
Active Trim is compatible with all current SmartCraft-capable Mercury outboards (40hp and above).

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VesselView Mobile

VesselView Mobile allows boaters to use a mobile device (smartphone or tablet) to connect with their Mercury outboard engine(s). The plug-and-play module connects via Bluetooth, providing quick, convenient access to your engine’s data.
VesselView Mobile is compatible with all SmartCraft-capable Mercury outboards (2004 and newer, 40hp and above).

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VesselView Link

VesselView Link integrates your existing multi-function display with your Mercury engine(s) to place information and control at your fingertips. Its user interface is easy to navigate, and it integrates chart-plotter, sonar, radar and more into one display.
VesselView Link is compatible with all SmartCraft-capable Mercury outboards (2004 and newer, 40hp and above).

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Big Tiller

Big Tiller offers optimal control for 175 - 300hp FourStroke outboards. It incorporates a convenient power trim switch, close-at-hand shift lever and an optional digital troll control that adjusts engine speed in 10-rpm increments.
Big Tiller is available on 150 - 300hp FourStroke outboards.

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Give Your Boat New Life

Replacing an old outboard can deliver improved performance, increased fuel economy and better boat handling for a more enjoyable boating experience. The entire family of FourStroke outboards is lightweight and compact, making those engines perfect for repower on older boats. Work smarter and easier with the latest technologies, improved fuel economy and greater reliability.

Limited Warranty

Factory-backed coverage from the people who know your engine inside and out. From extensive warranty support to quality certification, everything you need to make your time on the water rewarding

Mercury Finance

Specialist Marine Finance backed by Mercury Marine with Fixed Rates, giving you the confidence to know your repayments and interest rate are set, for the life of the loan. Choose up to 84 month loan term with fortnightly or monthly repayment options.

Get Performance Data

Access information about acceleration, top speed and fuel economy on a range of Mercury engines


Take a deeper dive into what makes Mercury FourStroke outboards stand apart with detailed information on each motor and the features that make them unique.

The Best Products Have the Best Dealers

When you make the best marine products in the world, you want the best dealers behind them. That’s why we ensure that Mercury dealers are the best equipped to sell and service our products. Your Mercury Authorised Dealer is the best place to see and purchase Mercury engines as well as genuine Mercury Precision Parts and Accessories. And with thousands of dealers, you can rest assured we’re always close by and ready to help you go boldly.