The lightest four-stroke outboard motor in its class.

Don’t be fooled by its compact package, Suzuki’s DF30A EFI packs a powerful punch. The lightest engine in its class, it is the world’s first 30 HP outboard motor engineered with Lean Burn and Battery-Less Electronic Fuel Injection, and the first in its class to feature friction-reducing roller rocker arms and offset crankshafts for smoother operation and greater mechanical efficiency. As the most technically advanced portable outboard on the market today, its state-of-the-art design delivers quick starts, impressive performance and superior fuel economy so you can feel confident wherever and whenever.

See Product Brochure here.


Fueling innovation

Leave bulking season to the gym rats. Our Battery-Less Fuel Injection System fits perfectly in the Suzuki DF30A EFI without adding any unnecessary bulk or weight. What’s more? Despite being battery-less, it offers more acceleration, quicker starts and smoother operation in any conditions.

Save some green.

Our Lean Burn intelligent fuel management system predicts fuel needs by monitoring engine performance and operating conditions to deliver a leaner fuel mixture to the engine. The result: remarkably improved fuel economy that the environment—and your wallet—will love.

Putting thoughtful design front and off center.

By positioning the crankshaft slightly off center of the cylinder, we’ve reduced the lateral pressure against the cylinder wall as the piston moves up and down, so you can enjoy smoother piston movement and improved operating efficiency.

Ready when you are.

Fuel injection delivers easier starts, but we’ve taken it a step further and incorporated a very light recoil starter too. Requiring less pull strength, our Easy Start Recoil Starter makes starting your Suzuki outboard quick and easy.


Body Color
Pearl Nebular Black or Cool White
Recommended Transom Height (inches)
Starting System
Electric L
Weight LBS
Electric Tiller ATHL:163 / Electric Remote ATL: 158
Engine Type
SOHC 4-Valve
Fuel Delivery System
Suzuki Battery-less Electronic Fuel Injection with Lean Burn Control
No. Of Cylinders
Piston Displacement inches (cc)
29.8 (489)
Bore X Stroke Inches (mm)
2.80 x 2.68
Operating Range (RPM)
5300 - 6300
Tiller - ATHL /Remote - ATL
N/A - Suzuki Electronic Fuel Injection
Oil Pan Capacity quarts (liter)
1.6 (1.5)
Ignition System
Digital CDI
Electric 12V 14A
Trim Position
Power Trim and Tilt
Gear Ratio
Standard Propeller
3 x 9.25 x 10
Propeller Selection
7 - 11

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