SUZUKI – DF25A 25HP 4-Stroke

State-of-the-Art designs make the new DF25A the most technically advanced portable outboard on the market today.



This is the world’s first¬†25 hp outboard motor designed with Lean Burn and Battery-Less Electronic Fuel Injection. The Suzuki EFI system operates Battery-Less, which is an industry first in this horse-power class. The DF25A is a smooth running “Next Generation” four stroke which delivers quick starts, great accelleration, awesome performance and superior fuel economy. Go Lean, Clean and Green, Go Suzuki!

Recommended Transom Height (inches) S:15″ L:20″
Starting System Manual S /Electric S and L
Weight LBS Manual S: 136.6 / Electric S: 143 – Electric, Tiller, Power Trim and Tilt L: 163
Engine Type SOHC 4-Valve
Fuel Delivery System Suzuki Battery-less Electronic Fuel Injection with Lean Burn Control
No. Of Cylinders 3
Piston Displacement inches (cc) 29.8 (489)
Bore X Stroke Inches (mm) 2.80 x 2.68 ()
Maximum Output HP 25
Operating Range (RPM) 5000 – 6000
Steering Tiller/Remote
Choke N/A – Suzuki Electronic Fuel Injection
Oil Pan Capacity quarts (liter) 1.6 (1.5)
Ignition System Digital CDI
Alternator Manual 12V 14A / Electric 12V 14A
Trim Position 5 Tilt Pin Positions/Power/Gas Assist
Gear Ratio 2.09:1
Standard Propeller 3 x 9.25 x 10
Propeller Selection 7 – 11