
2026 Premium XTO 450hp V8 - 225hp V6

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2026 Premium XTO 450hp V8 - 225hp V6

Around the world, people who love the water choose smooth, quiet, reliable Yamaha power to help them squeeze the most fun out of every single moment.
No other outboard has earned their trust so completely, has more experience, or has the
ability to deliver performance so perfectly tuned to the way they enjoy their boating.
Big boats, small boats, fast boats, fishing boats. For people who simply love the feeling of being on the water. For friends and families who go out to enjoy the water
together. For watersports enthusiasts who want to challenge it.
Whatever their individual ways of playing with water, they all rely on Yamaha as their perfect partner - to bring them class-leading performance and ultimate reliability.

A key factor in the creation of The Yamaha Difference is our dedication to technical innovation, combined with a thorough understanding of the user. Today we go beyond engines. We provide every element that brings the boat to life; the intelligence of the operation in the control systems, to the finely attuned senses of the gauges, to the beating heart of the outboard engine and all the information that flows between them. Yamaha is the lifeblood of an amazing boating experience.
Whether it’s beneath the engine cover or closer to the helm, cutting edge technology is at the forefront of everything we do. We pioneer technologies like Direct-Injection, Variable Camshaft Timing (VCT), and use the very best materials to optimise performance, efficiency and longevity - ensuring that exceptional feeling lasts longer. Our unique technologies have brought other advantages too – like electronic systems such as Drive-By-Wire throttle controls, Digital Electric Steering, Helm Master® EX and Autopilot.
Our pioneering work on clean-burn technologies set new standards without compromising power and performance, so our outboards are now faster, quieter and more economical than ever. Only Yamaha offers you so much choice from the powerful XTO 450hp V8 to the Portable 2.5hp outboard to the range of Electric Drives.
This latest technology on our larger engines is a system that controls throttle and shift functions, as well as providing one-touch Start/Stop control and automatic synchronisation for multi-engine installations.
Digital Electric Steering (DES)
Digital Electric Steering delivers a smoother and more intuitive driving experience at the helm, with no hydraulic systems to bleed or steering cables to snag over time – this enhanced driving experience lasts longer than ever before.
As its name suggests, our convenient one-button control start/stop switch panels, allow multiple engines to be started or stopped with the press of a single button. For twin or triple installations with Drive-By-Wire control.
CL5
CL5 colour instrumentation
Full-color 5” TFT display with adjustable illumination, low reflection filter and anti-dazzle Night Mode. Dual protocol capability with easyoperation buttons to select readouts for multiple functions, including warnings and boat system control information.
The actuator rotates to advance and retard the intake camshaft timing, providing a significant increase in low and mid-range torque.
This system’s isolator separates the starting and accessory batteries to ensure efficient electrical power distribution for starting up, a very useful feature when operating multiple accessories.
Y-COP remote immobiliser with smart key
With its push-button remote transmitter, Y–COP (Yamaha Customer Outboard Protection) is an exclusive system that immobilises the engine - so like your car, it only starts when you want it to. Optional on outboards 20hp and up.
This helpful feature, standard on most EFI models, offers precise control of low-speed engine rpm for relaxed trolling. Adjustment is made in steps of 50 rpm, using a button on the tachometer.
A helpful feature that prevents the driver from over-tilting the engine, helping to avoid damage to the cowling.
Thrust Enhancing Reverse Exhaust (TERE)
Stronger reverse and low-speed manoeuvring
– TERE keeps exhaust bubbles above the antiventilation plate and out of the propeller below 2500 rpm when in reverse. The prop bites only bubble free water, resulting in outstanding reverse thrust and control.
Fresh Water Flushing System
No need to run the engine, simply connect a hose to the front-mounted connector to flush salt and dirt from the waterways. Reduced corrosion and extended engine life are the rewards. Available on outboards 8hp and up.
Helm Master® EX
Helm Master® EX is available for single and multiple Yamaha DEC outboard installations. Long gone are the frustrating days maneuvering your single engine outboards in tight spaces with heavy steering wheels, as both the wireless control station and joystick are easy-to-use with barely any effort required.
EFI is featured on all Yamaha models from 20hp up. Our innovative, technically advanced system supplies fuel with precise timing and volume, to optimise combustion for high performance, easy starting and superior fuel economy.
Direct Injection
The high-pressure injection of fuel directly into the combustion chamber greatly improves atomisation and increases the effectiveness of the fuel burn for maximum power and efficiency.
Yamaha’s exclusive TotalTilt™ function allows complete tilt up or down (until trim ram contact) from any position with a simple double-push of the respective tilt button.


When torque and cutting-edge technology are the priority, look no further than the XTO 450hp V8, our flagship Premium outboard that provides more power, performance and precision.
Sleek, dynamic looks add distinctive Yamaha style to your boat, a subtle indication of the industry leading concepts and technologies which lie beneath.
The ground breaking direct fuel injection improves efficiency from two aspects, boosting the engines performance on the water and reducing fuel consumption. Integrated digital electronic steering delivers smooth, more precise handling on the wheel yet maintains the sense of connection with the water, it also links with Yamaha’s Helm Master® EX compatibility for greater control and supreme confidence. Reverse thrust enhances manoeuvrability in confined spaces, keeping you cool under pressure.



Ready for Xtreme Thrust Output? This flagship V8 unit delivers power, performance and precision control. Working hand in glove with our unique Helm Master® EX control system, now with bow thruster compatibility, you’ll experience a seamlessly integrated total power and control solution for larger offshore boats.

5.6 litres of naturally aspirated V8 power
At the heart of this flagship powerhouse is Yamaha’s very latest technology, taken to new levels. With features like 5-pump Direct Fuel Injection, Variable Camshaft Timing (VCT), Double Overhead Camshafts (DOHC), dual chamber oil pump, 2-stage water pump, quadruple thermostats, our unique in-bank exhaust system.

TotalTilt™ function with integrated tilt limit
Yamaha’s exclusive TotalTilt™ function allows complete tilt up or down (until trim ram contacts) from any position with a simple double-push of the respective tilt button. During the process, a buzzer sounds to alert crew to keep clear of the outboard, and the integrated tilt limiter can be customised to suit any boat.

Ultimate efficiency from Direct Injection
Yamaha is dedicated to delivering ever-greater efficiency and economy and the fuel system on the XTO is a perfect example of this in action. From the first-ever Direct Injection 4-stroke engine in its class to the thrust-enhancing exhaust system.

If you need a blend of massive torque and cutting-edge tech, look no further than the XTO 400hp V8, a Premium outboard that provides power, performance and precision for any boating adventure.
Exciting, dynamic looks give a distinctive Yamaha look to your boat, an insider view of the industry leading concepts and technologies contained within.
Direct injection boosts performance and optimises fuel consumption. Integrated Digital Electronic Steering delivers smooth, more precise handling on the wheel yet maintains the sense of connection with the water, it also links with Yamaha’s Helm Master® EX for greater control. Reverse thrust enhances manoeuvrability in confined spaces.



Discover Yamaha’s very latest technology with features like 5-pump Direct Fuel Injection, Variable Camshaft Timing (VCT),Double Overhead Camshafts (DOHC), dual chamber oil pump, 2-stage water pump, quadruple thermostats, our unique in-bank exhaust system.

Owners love this highly efficient built-in steering system delivers a smoother and more intuitive experience when at the helm, it is lighter and less complex than a separate hydraulic system plus is cleaner to fit and operate, and far quicker and simpler to rig.

Leave your boat at the dock as you execute an easy in-water gear oil change, simplifying this process. A multi-part cowling with quick-access locks allows secure, easy access for maintenance and adjustments. Finally, the High Output system provides stable charging even at low rpm.

TotalTilt™ function with integrated tilt limit
Yamaha’s exclusive TotalTilt™ function allows complete tilt up or down, from any position, with a simple double-push of the respective tilt button. A buzzer sound alerts crew to keep clear of the outboard, and the integrated tilt limiter helps to prevent inadvertent damage.

The higher power and pure performance of this engine are perfectly balanced to deliver an unrivalled thrill. But it’s not all about acceleration and high speeds. The increased torque at lower speeds allows for a more responsive, exhilarating experience when piloting the boat.
The 350hp V6 isn’t just an adrenaline pumping powerhouse. It’s also fully compatible with HelmMaster® EX allowing you access to leisure-friendly features such as Autopilot so you can take in the view, enjoy the sun and sea breeze. There’s also an integrated bow thruster for added boating confidence, plus better control for larger craft.
The 350hp V6 is packed with exciting and Yamaha exclusive features, including Digital Electric Steering (DES), TotalTilt™ function and Thrust Enhancing Reverse Exhaust (TERE), delivering an even higher level of specification for these premium out




Yamaha’s exclusive, category defining Helm Master® EX boat control system makes boat operations both easy and enjoyable. Helm Master® EX uses sophisticated technology to help you to boat with confidence, maximising fun on the water across both single and multiple outboard engine set-ups.
Forget pumps, tripping over hoses, extra control units, the need for fluid filling (and the inevitable clean-up!). Yamaha DES keeps your bilge clean and spacious.

Enjoy a stronger reverse and better low-speed manoeuvring, TERE keeps exhaust bubbles out of the propeller when in reverse. The prop bites only bubble free water, resulting in outstanding reverse thrust and control.

TotalTilt™ function with integrated tilt limit
Yamaha’s exclusive TotalTilt™ function allows a complete tilt up or down from any position with a simple double-push of a button. When the engine is moving, a buzzer sounds to alert crew to keep clear, and the integrated tilt limiter helps to prevent inadvertent damage.

The elegant, sleek, lightweight design of the 300hp V6 engines capitalises on many styling cues from its big brother the XTO and is the most feature rich V6’s Yamaha has ever produced. With its awesome power and uncompromised performance, the 300hp V6 is ready to push the boundaries.
Now available with Steer-By-Wire and non-Steer-By-Wire options. The 300hp V6 delivers blistering acceleration and adrenalin-pumping top speed, combined with Yamaha’s commitment to deliver products that combine technology with style, enhanced reliability and incredible power.
With the 300hp V6 engines arrive an array of new Yamaha exclusive features, including Digital Electric Steering (DES), TotalTilt™ function and Thrust Enhancing Reverse Exhaust (TERE), delivering an even higher level of specification for these premium outboards.



Enjoy a stronger reverse and better low-speed manoeuvring, TERE keeps exhaust bubbles out of the propeller when in reverse. The prop bites only bubble free water, resulting in outstanding reverse thrust and control.

DES is built-in to 300hp V6 Engines equipped with Steer-By-Wire. Yamaha DES offers a clean spacious bilge. There are no pumps, hoses, control units, need for fluid filling, and clean-up and no special bleeder ports or hoses. For re-powers, your technicians can rig DES significantly faster and more easily. DES equipped engines can also be fitted with the optional bolt-on Helm Master® EX system.

TotalTilt™ function with integrated tilt limit
Yamaha’s exclusive TotalTilt™ function allows complete tilt up or down (until trim ram contacts) from any position with a simple double-push of the respective tilt button. During the process, a buzzer sounds to alert crew to keep clear of the outboard, and the integrated tilt limiter helps to prevent inadvertent damage.

Elegant, sleek, lightweight design
Capitalising on many styling cues from its big brother, the XTO-like appearance now features a colour-matched lower unit, a one-piece top cowling with water-draining air duct moulding, a bottom cowling and apron shape and premium graphics. Stunning new looks meet proven performance to compliment and complete a broader array of premium boats.

The new race-inspired and performance-driven, the V MAX SHO 250hp delivers exhilarating acceleration and strong mid-range punch from its 4.2-litre V6 4-Stroke engine. Built for high-speed fishing, watersports, and adrenaline-fuelled fun.
Plasma-fused sleeveless cylinders cut weight while boosting strength, letting this DOHC, 24-valve engine offer quicker revs, improved efficiency and superb handling.
Equipped with Power Trim & Tilt with TotalTilt™, a 70A alternator, and TCI ignition, it delivers smart control and responsive performance backed by trusted Yamaha durability.


A new compact, high-displacement engine offering class-leading torque and thrilling acceleration without added bulk.

Sleeveless design reduces weight while increasing durability and performance for better efficiency and control.

Ensures smooth throttle response, fuel efficiency and consistent power delivery in all conditions.

Simple, full tilt-up or down control from any position, ideal for quick adjustments, trailering and shallow water.

The all powerful 250hp big block engine is the ultimate V6 outboard with all new features, stunning XTO inspired looks, and built-in engineering excellence. An unrivalled blend of cutting-edge technology, thrilling performance, and exhilarating acceleration.
For the 250hp V6 engines, features such as Digital Electric Steering (DES), Yamaha’s exclusive TotalTilt™ function and Thrust Enhancing Reverse Exhaust (TERE), and XTO DNA are what clearly positions them as Premium Yamaha outboards.
Digital Electric Steering is standard on 250hp V6 engines, equipped with Steer-By-Wire. DES deliveries a much smoother and more intuitive experience when at the helm, while all non-Steer-By-Wire 250hp V6 engines are fully compatible with optional bolt-on DES.




Stronger reverse and low-speed manoeuvring, TERE keeps exhaust bubbles above the antiventilation plate and out of the propeller below 2500 rpm when in reverse. The prop bites only bubble free water, resulting in outstanding reverse thrust and control. Combine with optional Digital Electric Steering and Helm Master® EX joystick for further enhanced manoeuvrability, very helpful around docks and confined spaces.

DES is built-in to 250hp V6 Engines equipped with Steer-By-Wire. Yamaha DES offers a clean spacious bilge. There are no pumps, hoses, control units, need for fluid filling, and clean-up and no special bleeder ports or hoses. For re-powers, your technicians can rig DES significantly faster and more easily. DES equipped engines can also be fitted with the optional bolt-on Helm Master® EX system.

TotalTilt™ function with integrated tilt limit
Yamaha’s exclusive TotalTilt™ function allows complete tilt up or down (until trim ram contacts) from any position with a simple double-push of the respective tilt button. During the process, a buzzer sounds to alert crew to keep clear of the outboard, and the integrated tilt limiter helps to prevent inadvertent damage.

Elegant, sleek, lightweight design
Capitalising on many styling cues from its big brother, the XTO-like appearance now features a colour-matched lower unit, a one-piece top cowling with water-draining air duct moulding, a bottom cowling and apron shape and premium graphics. Stunning new looks meet proven performance to compliment and complete a broader array of premium boats.

The 225hp V6 shares the DNA of the flagship XTO, reflected in cutting-edge technology and Yamaha engineering excellence resulting in outstanding power and thrilling performance. By fusing power, efficiency and light weight, Yamaha’s innovative design sets the standard for V6 outboard performance.
The Yamaha 225hp V6 represent Yamaha’s commitment to deliver products that provide a more user-friendly interface for customers, seen in the TotalTilt™ function, and boat builders, whilst continuing to deliver on incredible power and enhanced reliability.
Designed for use by professionals, enthusiasts and new users, engineered to empower people’s passions, the big block 225hp V6 provides versatility and additional confidence on the water through the Thrust Enhancing Reverse Exhaust (TERE) system, as well as delivering exciting performance.


Capitalising on many styling cues from its big brother, the XTO-like appearance features a colour-matched lower unit, a one-piece top cowling with water-draining air duct moulding, a bottom cowling, apron shape, and premium graphics. Stunning looks meet proven performance to compliment and complete a broader array of premium boats.

Stronger reverse and low-speed manoeuvring –TERE keeps exhaust bubbles above the antiventilation plate and out of the propeller below 2500 rpm, when in reverse. The prop bites only bubble free water, resulting in outstanding reverse thrust and control. Combine with optional Digital Electric Steering and Helm Master® EX joystick for further enhanced manoeuvrability –very helpful around docks and confined spaces.

Fully compatible with optional bolt-on electric steering
The 225hp V6 is fully compatible with optional Digital Electric Steering (DES). Yamaha DES offers a clean spacious bilge. There are no pumps, hoses, control units, need for fluid filling, or clean-up and no special bleeder ports. For re-powers, your technicians can rig DES significantly faster and more easily.

TotalTilt™ function with integrated tilt limit
Yamaha’s exclusive TotalTilt™ function allows complete tilt up or down (until trim ram contacts) from any position with a simple double-push of the respective tilt button. During the process, a buzzer sounds to alert crew to keep clear of the outboard, and the integrated tilt limiter helps to prevent inadvertent damage.

Designed for professionals, enthusiasts and casual users alike, Yamaha’s Helm Master® EX control rigging system makes boat operations both easy and enjoyable with a sophisticated array of features and rigging options.
For simple boat control and piloting, features like Course Hold which uses fine adjustments to keep you on course, right up to the full Autopilot function, where your boat automatically follows a set GPS course, give you a smooth and trouble-free journey.
Helm Master® EX is designed for both single and multiple outboard engine set-ups with selected bow thruster manufacturers. It also supports both single and multiple fixed joystick options as well as wireless for single-handed operation, giving captains the advantage of maintaining full control whilst having complete freedom to move around onboard.
The Yamaha Wireless Control System includes all the Helm Master® EX joystick functionality, autopilot control and man overboard functions for both captains and passengers alike. And thanks to the screen and fingertip button on the wireless controller, boat captains can monitor depth, heading and speed all in the palm of their hand.

An industry-first
Complete with modern styling, premium feel and ergonomics, the Yamaha Helm Master® EX system features the wireless controller or joystick with state-of-the-art software. Offering smoother shifting and single-function buttons for easy operation and improved overall experience, the control system allows you to manoeuvre through those confined areas, such as a marina. With multi-engine applications, you can even move your boat sideways and rotate on its axis for even more precision. The Helm Master® EX controller and joystick also allow fine tuning of the autopilot and positioning adjustments within SetPoint.

Autopilot functions
Yamaha’s Autopilot offers a host of benefits, giving you the option to relax while the outboards work themselves. Available with Helm Master® EX or as a standalone addition, it includes a small panel on the console, a heading sensor under the console, a precise GPS antenna, and a control unit. It provides many convenient features for boat control and operation, such as Course Hold which uses fine adjustments to keep you on course, right up to the full autopilot function, where your boat automatically follows a set GPS course, giving you a smooth and trouble-free journey.

Add Yamaha’s sophisticated Digital Electric Steering (DES) to any Yamaha DEC-controlled outboard for single through quint applications. Not only does this make for a more spacious cockpit area with no conventional steering pumps, hoses or wiring getting in your way, but the full electric actuators are extremely quiet and fast, while drawing even less power from your batteries than you would find in a typical hydraulic power steering solution, ensuring your experience is smooth sailing.

The latest Helm Master® EX system allows for the fitting of either a remote Helm Master® EX joystick or a wireless controller. Single-handed operation is possible thanks to the fingertip button on the wireless controller, giving captains the advantage of maintaining full boat control while also freeing up one hand for tossing lines or adjusting fenders. The wireless controller is also buoyant, making it easy to retrieve should it fall overboard.

A passenger or captain falling overboard will trigger the boat to decelerate to a stop in idle or immediately turn off the engines. The system includes one captain and one passenger fob and will support up to eight MOB fobs all equipped with a wristband, lanyard or attachment point to help keep track of the entire crew onboard.

Helm Master® EX has been refined to the smallest details, including electronic key switches and a floating keyless fob that grant automatic recognition and that operate the system in a “smart” and easy way. The back-lit switch panels offer a slim, space-saving, push-button design and modern look. These panels save critical dash space, which leaves more room for your equipment, while the sleek panel design suits modern boat designs perfectly.
deserves the best
To ensure that your Yamaha delivers optimum performance with long-term reliability, we recommend that you always use Yamaha Genuine Parts. Our high-quality spare parts comply with proven safety standards, fit perfectly and have a high resistance to wear, giving you peace of mind.
By using an Official Yamaha Dealer for servicing, you can be sure that all maintenance is carried out by highly skilled Yamaha Technicians using Genuine Parts and Yamalube products.
Our technicians are regularly trained at the Yamaha Technical Academy, giving them the expert knowledge and in-depth experience needed to keep your Yamaha in factory-fresh condition.
For more detailed information please consult your local Yamaha dealer or visit our website:
www.yamaha-motor.eu/uk


Every Yamaha is engineered to run efficiently, effectively and reliably and the best way to maintain your Yamaha’s high performance and prolong component life is by using Yamalube products.
Oil is the lifeblood of internal combustion engines, and the Yamalube range includes fully and semi-synthetic oils for 2-strokes and 4-strokes, as well as special mineral and racing oils. Which means that Yamalube have the right lubricant to suit a wide range of climatic and usage conditions.
We also manufacture a range of care products that keep your pride and joy in tip-top condition. After all, if you look after your Yamaha, your Yamaha will look after you.
Your local Yamaha dealer can advise you on the best Yamalube product for your Yamaha. Or visit our website:
www.yamaha-motor.eu/uk
There’s not much point in buying one of the most reliable and stylish outboards on the water if you then team it with accessories that don’t match up in terms of quality and performance.
Behind the Yamaha name is a reputation earned from years of creating outboards and marine products which incorporate the most advanced and innovative technology, so all our products are designed to work seamlessly together, which means not just co-ordinated design, looks and styling, but more dependable performance - and a comforting feeling of peace of mind.
There’s an impressive range too, extending from stylish clothing, watersport accessories and towable toys to protective covers, smart life vests, security locks and more.
So whatever you need to enhance your fun and enjoyment on the water, we’ve got it covered with products designed to perform and built to last. Just as you’d expect from Yamaha.

Made out of heavy duty plastic, these bags are designed to hold shape and stand up on their own. After a day of boating, cleanse your engine with fresh water. Just fill the bag until the water passes the intake inlets and idle your engine in neutral for 5 to 10 minutes. Finally, unscrew the drain plug and let the water flow out.


There is no better way of protecting your outboard than a genuine outboard motor cover. These breathable covers are designed to fit like a second skin for every engine in the range from the 2.5hp upwards. Smart and stylish, they are manufactured from a highly durable waterproof fabric resistant to rot, mildew and UV exposure.

Engineered to sit on the back, rather than on the neck, and with and added pad, this vest provides increased comfort. Made of high quality materials it ensures your safety while you enjoy boating.

Life Vest Orange (Adult and Kids)
100 Newton category jacket. Self-righting capacity, keeps the child’s head out of the water.
Buoyancy: polyethylene foam. Large roll-around collar with increased buoyancy providing added comfort and improved head support. Visibility: Bright orange colour and retro-reflecting tapes. Comfortable to hear: front floatation panel is split in two for increased comfort, adjustable crotch piece. Closure: adjustable waist belt with plastic clip, hem tightening drawstring, neck closing strap. Grab handle and loop in the back to attach a safety line.

Protect











