25hp
This legendary twin cylinder, 4-stroke portable is now around 25% lighter! Open the throttle of our brand new 25hp and you'll immediately feel the effect of Yamaha's innovative technologies at work, delivering big-engine features with unique power-to-weight performance and outstanding economy.
Full pricing information
25hp Light Grey Metallic
Propeller rotation | Shaft length | Starting method & tilt system | Control method | Price | |
Standard rotation | S (15”) | Manual Start Only | Tiller Handle | £3,990.00 | |
Prices includes VAT at 20%. Short shaft, tiller handle, inc prop. | |||||
Standard rotation | L (20”) | Manual Start Only | Tiller Handle | £4,050.00 | |
Prices includes VAT at 20%. Long shaft, tiller handle, inc prop. | |||||
Standard rotation | S (15”) | Electric & Manual start | Tiller Handle | £4,240.00 | |
Prices includes VAT at 20%. Short shaft, combi-start, tiller handle, inc prop. | |||||
Standard rotation | L (20”) | Electric & Manual start | Tiller Handle | £4,300.00 | |
Prices includes VAT at 20%. Long shaft, combi-start, tiller handle, inc prop. | |||||
Standard rotation | S (15”) | Electric Start Only | Remote Control | £4,620.00 | |
Prices includes VAT at 20%. Short shaft, E-start, remote control, prop chosen at order, rigging ordered separately by the dealer. | |||||
Standard rotation | L (20”) | Electric Start Only | Remote Control | £4,680.00 | |
Prices includes VAT at 20%. Long shaft, E-start, remote control, prop chosen at order, rigging ordered separately by the dealer. | |||||
Standard rotation | S (15”) | Electric Start with Power Trim + Tilt | Remote Control | £4,995.00 | |
Prices includes VAT at 20%. Short shaft, E-start, PTT, remote control, prop chosen at order, rigging ordered separately by dealer. | |||||
Standard rotation | L (20”) | Electric Start with Power Trim + Tilt | Remote Control | £5,055.00 | |
Prices includes VAT at 20%. Long shaft, E-start, PTT, remote control, prop chosen at order, rigging ordered separately by dealer. | |||||
At a glance
25% lighter - unique power-to-weight performance
New tough and solid one-piece top cowling
New battery-less EFI system for easy starting
Manual, electric and manual/electric start options
VTS slower-than-normal idle speed (option on r/c)
Compatible with Yamaha Digital Network Gauges
VTS (Variable Trolling Speed) option on r/c
Wide Range Power Trim & 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
Engine type | 4-stroke |
Displacement | 432 cm³ |
No. of cylinders/configuration | 2/In-line, SOHC |
Bore x stroke | 65.0 mm x 65.1 mm |
Prop shaft output at mid range | 18.4 / 6,000 rpm |
Full throttle operating range | 5,000 - 6,000 rpm |
Lubrication system | Wet sump |
Fuel Induction System | EFI |
Ignition / advance system | CDI |
Starter system | Electric/ Manual, Manual (MH), Electric (E, ET) with Prime Start™ |
Gear ratio | 2.08 (27:13) |
Recommended boat transom height | S424L:551mm |
Fuel tank capacity | separate, 25litres |
Oil pan capacity | 1.1litres |
Weight without propeller | 56kg - 64kg |
Control | Remote control (E, ET), Tiller handle (MH + WH) |
Trim & tilt method | Power Trim & Tilt (ET), Manual Tilt (MH, E + WH) |
Lighting Coil / Alternator | 12V -16A |
Engine immobiliser | YCOP optional |
Propeller | Included (MH, WH), Optional (E, ET) |
Variable Trolling RPM | With DN Gauges or m-f tiller handle |
Steering | Tiller handle, Remote Control |
Remark | The kW data in this sheet is based on the ICOMIA 28 standard, measured at the prop shaft |