World's First Drive By Wire 115hp/140hp 4-stroke outboard

Suzuki Marine is globally recognised for making advanced technology and features available to boaters of all types - not just those who run the largest, highest-horsepower outboards. This tradition continues with the introduction of Suzuki's new-for-2021 DF115BG and DF140BG 4-stroke outboards, the first in their class to offer all the advantages of drive-by-wire technology.

By bringing its proven drive-by-wire technology to its 115HP and 140HP in-line four-cylinder models, Suzuki is providing simplified rigging for a wide range of boat builders, along with silky smooth shifting, instant throttle response, enhanced performance and superior fuel efficiency. The reliability and precision control of Suzuki's drive-by-wire technology has been proven for years on Suzuki's popular 150HP through 350HP models.


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Recommended Transom Height (mm)L: 508, X: 635
Weight (Kg*)L: 188, X: 192
Engine TypeDOHC 16-Valve
Piston Displacement (cm³)2,045
Maximum Output (kw)103.0
SteeringRemote (DBW)
Recommended FuelRON91 / AKI87
Alternator12V 44A
Gear Ratio2.59 : 1
ExhaustThrough Prop Hub Exhaust
Starting SystemElectric
CylindersIn-line 4
Fuel Delivery SystemElectronic Fuel Injection
Bore x Stroke (mm)86 x 88
Full Throttle Operating Range (rpm)5,600 - 6,200
Oil Pan Capacity (L)5.5
Fuel Tank Capacity (L)-
Trim MethodPower Trim and Tilt
Gear ShiftF-N-R
Propeller Selection (Pitch)15” - 25” (R/R), 17” - 23” (C/R)