The Adaptive Speed Control feature lets you maintain engine rpm despite changes in load or conditions. Climbing large swells is easier. Cruising at low speeds is smoother. Carving out tight turns is effortless.
FourStroke 175-225hp
3.4L V6
Mercury has invested countless hours into
engineering the 175 to 225hp family of fourstroke
outboards, so you do not have to give it a second
thought. A 3.4L V6 powerhead delivers unmatched
performance and reliability, while a
vibration-dampening design ensures a quiet,
comfortable boating experience. Fourstroke outboards
are easy to own, fun to drive and ready to explore.
Intuitive, innovative features
Adaptive Speed Control
Smooth and quiet
Mercury V6 fourstroke outboards deliver a smoother, quieter ride than any competing outboard, at any speed.
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.
Ample charging output
A powerful alternator delivers 85 amps of charging power at wide-open throttle – perfect for keeping onboard electronics running long into the fun.
Industry-exclusive battery management technology
When the battery voltage is low, the engine will automatically increase idle rpm to boost alternator output and charge batteries to the proper level.
Fourstroke performance data
Quick acceleration
The high-displacement, quad-cam design of the V6 fourstroke powerhead generates serious torque, especially at mid-range, for quick acceleration and exciting speeds.
Superior fuel economy
A host of efficiency-enhancing features such as Advanced Range Optimization (ARO), a closed-loop fuel system and a hydrodynamic gearcase optimise fuel economy so you can go farther on every tank.
Exceptionally smooth and quiet
The V6 200hp fourstroke outboard is 30% quieter with 50% less transmitted vibration than the leading four-stroke competitor.
Fourstroke Advantages
Corrosion resistance
Advanced alloys. Durable coatings. Sealed electronics. Easy-to-use freshwater flush system. Fourstroke outboards come packed with premium corrosion-preventive technology that enables them to stand up to the most demanding marine environments.
Superior control
With a choice of tiller or remote steering and compatibility with advanced SmartCraft® features such as Troll Control and Active Trim, you can optimise your engine for total command of all your adventures.
Go farther
A host of efficiency-enhancing features such as Advanced Range Optimization (ARO), a closed-loop fuel system and a hydrodynamic gearcase optimise fuel economy so you can go farther on every tank.
Power and flexibility
Power and flexibility A Mercury 250 or 300hp fourstroke outboard is the answer for fishing, cruising or all-around fun. They arre ideal for powering a range of boats and come in four colour options to match your boat and style.
Engine Specifications by Horsepower
Warranty & maintenance
Warranty coverage
Mercury makes world-class marine products backed by world-class warranties. You can also add a Mercury Product Protection (MPP) extended service contract that covers certain expenses caused by defects in materials and workmanship after the Mercury Limited Warranty expires.
Maintenance
Mercury fourstroke outboards are thoughtfully designed to minimise maintenance and ensure you get the most from your time on the water.
Get the latest Mercury News
Sign up for our email list to be among the first to hear the latest Mercury product updates and news.
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 is why we ensure that Mercury dealers are the best equipped to sell and service our products. Your Mercury authorised dealer is the place to see and purchase Mercury engines as well as genuine Mercury Precision Parts® and accessories. With thousands of dealers, you can rest assured we are always close by and ready to help you Go Boldly®.