Return to Model Categories

20hp

£3,385

Make an Enquiry Part Exchange Enquiry

20hp Promotions


Model Description..


Small-engine convenience, big-engine performance

If you’re looking for the winning combination of easy handling and great control, look no further than the reliable 20hp.

This versatile, twin-cylinder 4-stroke combines power and responsiveness – and delivers a super-smooth ride. Outstanding fuel economy also means that you’re being kinder to the environment, with exhaust emissions cut to a minimum.

Enjoy too, the many extras that only a Yamaha outboard delivers. Benefits like computer-controlled ignition, a special light-load starting system, a water-cooled fuel pump, and a large-volume silencer – all normally only found on larger engines. For commercial, professional or leisure use, it adds up to a winning formula.

At a glance

  • Single-lever steering friction (Tiller model)
  • New tough and solid one-piece top cowling
  • New battery-less EFI system for easy starting
  • Manual, electric and manual/electric start options
  • VTS (Variable Trolling Speed) option
  • Slower-than-normal idle speed with VTS option
  • Compatible with Yamaha Digital Network Gauges
  • Big-engine’ feature – Power Tilt option
  • Exclusive Y-COP immobiliser security available
  • Multi-function tiller handle option
  • Single-lever steering friction (Tiller model)
  • High-output alternator for extra starting power

    • Model Specification


    • Engine

      Engine Type

      4-stroke

      Control

      Remote control (E, EP), Tiller handle (MH + WH)

      Valves

      Cam

      Voltage

      Amp Draw

      Max Thrust (kg)

      Propeller

      Optional (E, EP), Included (MH, WH)

      Lighting Coil / Alternator

      12V -16A

      Trim and tilt method

      Power Tilt (EP), Manual Tilt (MH, E + WH)

      Throttle and shift controls

      Steering

      Fuel tank capacity

      separate, 25litres

      Gear ratio

      2.08 (27:13)

      Starter system

      Electric/ Manual, Manual (MH), Electric (E, ET) with Prime Start™

      Ignition / advance system

      CDI

      Carburettors

      EFI

      Lubrication system

      Wet sump

      Full throttle operating range

      5,000-6,000 rpm

      Prop shaft output at mid range

      14.7 / 5,500 rpm

      Bore x stroke

      65.0 mm x 65.1 mm

      No. of cylinders/configuration

      2/In-line, SOHC

      Displacement

      432 cm³

    • Dimensions

      Weight

      7

      Shaft Length

      Oil pan capacity

      1.1litres

      Weight without propeller

      56kg - 63kg

      Recommended boat transom height

      S424L:551mm

    • Other

      Warranty

      2 Year