Suzuki 25 HP DF25ATS Outboard Motor

Suzuki 25 HP DF25ATS Outboard Motor – Engineering You Can Trust

The Suzuki DF25ATS is not just another 25-horsepower outboard motor. It’s a symbol of efficiency, innovation, and user-centric design that leads the class in performance. Whether you’re navigating shallow inlets, open lakes, or saltwater coastlines, this motor offers a reliable and fuel-conscious solution that balances power with precision.

Battery-Less EFI – No Battery, No Problem

One of the standout features of the DF25ATS is its battery-less Electronic Fuel Injection (EFI) system. Traditional EFI engines require a battery to start and operate, but Suzuki has eliminated that dependency. This means less weight, easier setup, and fewer components to maintain—all while still enjoying the benefits of EFI like:

• Smooth engine start-up

• Quick throttle response

• Consistent fuel delivery

• Cleaner emissions

Perfect for boaters looking to simplify their setup without sacrificing performance.

Lean Burn Technology – Smart Fuel Use

With Suzuki’s Lean Burn Control System, the DF25ATS automatically adjusts the air-to-fuel mixture depending on speed and load. At cruising speeds, this engine runs leaner, maximizing fuel economy. The result? You travel farther on less fuel. Over time, that efficiency translates into serious savings at the fuel dock.

Ideal for recreational use, long fishing trips, or commercial applications where fuel economy is a priority.

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Built for Saltwater, Ready for Any Waters

Saltwater can be brutal on marine engines, but the DF25ATS is prepared. It features an anti-corrosion finish and an anode system to resist the effects of salt and moisture. Its robust construction is perfect for both freshwater and saltwater environments.

The cowling is sleek and hydrodynamic, helping reduce drag and protect internal components from the elements.

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Compact and Lightweight – Big Power in a Small Frame

Weighing approximately 136 pounds (62 kg), this 25HP engine is one of the lightest in its class. Whether you’re mounting it on a jon boat, dinghy, or small fishing vessel, installation is straightforward and manageable. Its tiller steering and manual tilt options make it a practical choice for solo or small-crew operators.

Contact Us if you need help choosing the right shaft length or confirming compatibility with your boat.

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Quiet Operation and Smooth Handling

Thanks to its modern 3-cylinder 4-stroke design, the DF25ATS runs quietly and smoothly. The reduced vibration and sound levels improve your overall boating experience, especially when trolling or cruising at low speeds. You’ll enjoy conversations onboard without shouting over the engine.

The engine is also engineered to reduce emissions, making it compliant with environmental standards like EPA and CARB.

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Electric Start and Smart Throttle Response

With the electric start feature, firing up your outboard is effortless. Even in cold conditions or after long periods of inactivity, the DF25ATS starts reliably without choke adjustments. The throttle system responds smoothly, giving you precise control whether you’re idling, accelerating, or navigating tight corners.

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Easy Maintenance and Durability

Suzuki designed the DF25ATS with long-term reliability in mind. With easy-access maintenance points and clear indicators for oil changes and service intervals, caring for your outboard has never been easier. The timing chain is maintenance-free and self-tensioning, reducing upkeep costs.

A built-in freshwater flush port lets you quickly clean the engine after saltwater use, preserving its lifespan and performance.

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Specifications at a Glance

• Model: Suzuki DF25ATS

• Engine Type: 4-stroke, 3-cylinder

• Horsepower: 25 HP

• Starting System: Electric Start

• Steering System: Tiller

• Fuel Delivery: Battery-less EFI

• Trim System: Power Trim and Tilt

• Shaft Length: 15 inches (Short Shaft)

• Weight: Approx. 136 lbs

• Recommended Fuel: Unleaded gasoline

• Oil Capacity: 1.0 liter

• Alternator Output: 14A

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Why Choose Suzuki for Your Outboard Needs?

With decades of marine engineering experience, Suzuki continues to be a top choice among boaters worldwide. The DF25ATS demonstrates their commitment to innovation, reliability, and efficiency. If you’re upgrading from an older carbureted model or seeking a portable powerhouse for your boat, this model checks every box.

Need more options? Browse our full Outboard Motors collection

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FAQs: Suzuki 25 HP DF25ATS Outboard Motor

1. Can I purchase the Suzuki DF25ATS directly online?

Yes, you can buy it through our secure website. Simply add the product to your cart, complete checkout, and we’ll arrange fast, safe shipping to your location. For any assistance, contact us here.

2. Is this outboard available with financing or payment plans?

We offer flexible payment options for select outboards. Get in touch via our Contact Us page to learn more about availability and qualifying for financing.

3. How fuel-efficient is the DF25ATS compared to other 25HP motors?

Thanks to its lean burn technology and EFI system, the DF25ATS offers significantly better fuel economy than traditional carbureted models. You can expect to save fuel especially at mid-range cruising speeds.

4. What kind of maintenance does this engine require?

Routine maintenance includes oil changes, flushing after saltwater use, and periodic inspection of filters and spark plugs. The DF25ATS is designed for easy access, and the timing chain is self-adjusting and maintenance-free.

5. Is this motor suitable for saltwater use?

Absolutely. The DF25ATS features a saltwater-ready anti-corrosion system and a freshwater flush port, making it highly durable in marine environments. Just be sure to rinse it after use in saltwater for maximum lifespan.