Ultimate BoatingTohatsu MFS3.5

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Tohatsu

Tohatsu MFS3.5: specifications

The Tohatsu MFS3.5 is an outboard rated at 3.5 hp with single-cylinder architecture.

Head to head with its direct rivals ↓

Key figures

Power
3.5hp
Dry weight
18.5kg
Displacement
86cm³
Alternator output
n/a
Indicative price
1,069
Maximum warranty
7years

Sources and technical context

Document year: 2026.

Manufacturer's official documentation. The original document link has not yet been recorded for this page.

Notes and conditions (FR)

Manufacturer's notes (in French)

Listino Tohatsu Italia 2026. Indicative source price: request a quote for your country, date and required configuration.

Technical specifications

Block & combustion

ArchitectureL1
Power (kW)2.6 kW
Cylinders1
Cycle4-stroke
Displacement86 cm³
Bore × stroke55 × 36 mm
Compression ration/a
Max rpm5000–6000 rpm
Specific output41 hp/L
Fuel systemCarburateur
Min. fuelRON 91 (87 AKI)

Transmission & gearcase

Gear ratio2,15:1
Propeller configurationRotation standard
Counter-rotating dual propn/a
2-speed gearboxNo
Counter-rotating versionNo
Available shafts15"/20"

Weight & footprint

Dry weight (transom load)18.5 kg (version la plus légère)
Power-to-weight ratio0.19 hp/kg

Electrical charging

Alternator (max)n/a
Amps per horsepowern/a

Control & integration

Digital throttle & shift (DBW)No
ControlBarre franche
Steeringn/a
Power steeringNo
Docking joystickNo
GPS position holdNo
Direct injectionNo
VTEC (variable timing)No

Cost & warranty

Public price1,069 €
Cost per horsepower305 €/hp
Base warranty7 years
Maximum warranty (conditional)7 years

Head to head with its direct rivals

Prices, warranties and test conditions are not harmonised. They remain visible but do not determine strengths or rankings.

Side-by-side figures for the MFS3.5 against Mercury FourStroke 3.5 · Honda BF4 · Selva Sea Bass 4, on the criteria that drive the purchase.

CriterionMFS3.5Mercury FourStroke 3.5Honda BF4Selva Sea Bass 4
Power hp3.53.544
Dry weight kg18.5182723
Power / weight hp/kg0.190.190.150.17
Cost per hp €/hp305328365292
Base warranty years7235

An index requires at least two criteria documented for every compared engine. “n/a” means the available data cannot assess this use; it is not a poor rating.

How we compare →

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