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!

Own The Best - Suzuki DF25A Outboard Wins The Innovation Award at 2014 IBEX Show
Suzuki Motor Corporation’s NEW DF25A four-stroke outboard motor have received the National Marine Manufacturers Association’s (NMMA) 2014 IBEX Innovation Award for outboard motors at the International Boat Builder’s Exhibition & Conference (IBEX).

IBEX Innovation Awards are the best awards in the marine technology, which are given to those new products in the marine industry that demonstrate distinctive technological advancements and deliver practical, cost-effective consumer benefits.

This is the eighth Innovation Award won by Suzuki outboards (of which seven were won by four-stroke outboards), which accredits their high technologies.

Offset Crankshaft

 Positioning the crankshaft slightly off center of the cylinder reduces lateral pressure against
 the cylinder wall as the piston moves up and down in the cylinder. The result is smoother
 piston movement, which improves operating efficiency.

Direct Intake And Engine Cover Ventilation

   A new engine cover design provides the direct intake system with a smoother, cooler flow of air
   boosting engine operating efficiency. This, together with a newly designed air cleaner
   allows higher power output from a small displacement.

LOWER EMISSIONS, EFFICIENT OPERATION
Suzuki's highly efficient four-stroke technologies produce lower emissions that allow outboards like the DF30A to conform to some of the world's strictest emissions standards*1 including the EURO 1 emissions Standards (EU Directive 2003/44EC)*2, and receive a three-star rating from the California Air Resources Board (CARB).