Suzuki DF40.DF50
Superior Fuel Efficiency Meets High‑Performance Engineering
Suzuki’s new‑generation DF50A and DF40A outboards deliver the perfect blend of power, efficiency, and advanced technology. Engineered around Suzuki’s proven in‑line three‑cylinder platform, these lightweight four‑strokes offer exceptional performance with the fuel‑saving benefits today’s boaties demand.
Built for Smarter, Stronger Boating
These models are packed with class‑leading features designed to enhance every moment on the water:
- High‑Performance DOHC 12‑Valve Engine A 941cm³ DOHC powerhead — the only one of its kind in the 40–50HP class — optimised for strong acceleration and high‑rpm efficiency.
- Suzuki Lean Burn Control Technology An intelligent system that predicts fuel needs and delivers a leaner mixture for remarkable gains in fuel economy, especially at cruising speeds.
- Multi‑Point Sequential Electronic Fuel Injection Real‑time data from multiple sensors ensures smooth starts, crisp throttle response, and efficient operation across the entire rev range.
- Maintenance‑Free Timing Chain Oil‑bathed, self‑adjusting, and built for long‑term reliability — the only timing chain in this horsepower class.
- Large‑Capacity 19A Alternator Provides strong charging output even at low rpm, keeping your electronics powered and ready.
Lightweight, efficient, and engineered with Suzuki’s signature reliability, the DF50A and DF40A deliver outstanding value and performance for boaties who want more from every trip.









