Lighter weight. Potent power. Vivid acceleration

The very latest F100 is now even lighter – so for genuine all-round performance, smooth acceleration and economy, it would be hard to beat. Yamaha’s innovative engineering makes it ultra-reliable too.

Our latest 4-stroke technology offers unmatched performance – thanks to a 16-valve engine with Single Overhead Camshaft (SOHC) for vivid acceleration, advanced intake and exhaust system designs – and Yamaha’s unique multi-point EFI (Electronic Fuel Injection)

A range of convenient features – including PrimeStart™, a high-output alternator, Digital Network Gauges and Yamaha’s Wide Range Power Trim & Tilt system – gives you the confidence that you’re always in full control.


  • EFI for cleanliness, efficiency and economy
  • 16-valve engine layout aids performance
  • Compatible with Yamaha Digital Network Gauges
  • PrimeStart™ system for easy starting
  • Variable trolling RPM
  • Wide Range Power Trim & Tilt
  • Yamaha Customer Outboard Protection (Y-COP) option
  • Optional Tilt Limiter system
  • Single-action steering friction (Tiller models)
  • High-output alternator
  • Shallow Water Drive for cruising close inshore
  • Fresh Water Flushing system


16-valve SOHC engine layout

The SOHC (Single Overhead Camshaft) layout, with its large cylinder capacity and 16-valve format, results in optimum valve actuation, delivering improved acceleration and performance. Yamaha’s latest 4-stroke technology combines this with advanced intake and exhaust system designs – and our unique multi-point Electronic Fuel Injection (EFI).

Large single throttle valve

This innovative system controls the flow of air to all four cylinders, pulse-tuning it before it reaches the injectors of the EFI system. The air is therefore delivered with ultimate precision, according to the demands of the driver and the combustion conditions.

Digital Network Gauges

The F100 is compatible with Yamaha’s Digital Network Gauges (6Y8/6YC), giving you the information needed to maximise engine performance and efficiency, including a Multifunction Tachometer with RPM, Hours Run, Trim Angle, Oil Pressure, Warning lamps and Variable RPM control – and a Speed/Fuel Management Gauge with Speed, Tank Capacity and Fuel Economy

Easy control of engine RPM for trolling (with option)

Another feature of the Digital Network System option is the handy button on the tachometer which gives you instant control of the engine RPM – making it simple to adjust the engine speed in convenient steps of 50 RPM between 550 and 1000 RPM. Smooth, relaxed cruising is the reward.

Wide Range Power Trim & Tilt

Discover the versatility and power of a Yamaha engine. Quick response, via push-button control, makes trim and tilt adjustments swift, smooth and easy. The confidence-giving handling control provided by the wide trim range includes negative trim settings to improve acceleration and help bring the boat onto the plane quickly.

Yamaha Customer Outboard Protection (Y-COP) option

The optional Y-COP immobiliser system is simple, easy to use and highly effective – a neat and simple remote control locks and unlocks the engine at the push of a button. This prevents your outboard engine being taken for any unauthorised joyrides, offering you peace of mind when leaving your boat unattended.

Micro-computer ECM (Engine Control Module)

A reliable micro-computer is the ‘brain’ of your engine. By constantly monitoring all data inputs and settings, it helps to ensure smooth running and optimised ignition timings – as well as automatically activating warning and protection systems. A handy access port lets authorised Yamaha dealers easily diagnose any problems.

Tehnički podaci


Engine type4-stroke
Displacement1,832 cm³, –
No. of cylinders/Configuration4/In-line, 16-valve, SOHC
Bore x stroke81.0 mm x 88.9 mm, –
Prop shaft output at mid range73.5kW / 5,500 rpm
Full Throttle Operating Range5,000 – 6,000 rpm
Lubrication systemWet sump
Fuel Induction SystemEFI
Ignition / advance systemTCI
Starter systemElectric with Prime Start™
Gear ratio2.15 (28/13)


Transom heightL:516mm X:643mm
Weight with propellerF100FETL: 162.0 kg, F100FETX; 166.0 kg
Fuel tank capacity
Oil pan capacity3.2 litres

Additional features

ControlRemote Control
Trim & Tilt methodPower Trim & Tilt
Light coil / Alternator Output12V – 35A with rectifier/regulator
Tilt limitter (only for remote control specs)Optional
Engine immobilizerYCOP optional
Counter Rotation Model
Shallow Water DriveStandard
Digital Network Gauge II (6Y9/CL7)
Digital Network Gauge (6Y8/6YC)Optional
Variable Trolling SpeedWith DN Gauges or m-f tiller handle
Dual Battery Charging System
Shift Dampener System (SDS)Optional
RemarkThe kW data in this sheet is based on the ICOMIA 28 standard, measured at the prop shaft,