All Suzuki outboards sold in Europe carry a 3 year pan-European warranty (commercial - 1 year). In addition Suzuki outboards imported by Suzuki GB PLC and retailed during 2011 are eligible for an additional 2 year warranty when they are registered for leisure use in the UK and Ireland. Outboards registered for commercial use in the UK and Ireland carry a warranty to a total of 2 years or 1,000 hours' use, whichever occurs first. This is subject to regular servicing by an Authorised Suzuki Dealer in accordance with the schedule published in the Owner's Manual. This warranty does not affect your statutory rights.

This controls every aspect of the engines performance, enables much more accurate control of the running of the motor to be achieved and eliminates most possibilities of human error. Modern outboards are no longer purely mechanical and, as with other engines for automobiles etc, performance has improved dramatically by the incorporation of computer technology. The Suzuki engine management system controls the engine ignition system and provides the ideal fuel supply under all operating conditions making adjustments for engine wear and ensuring optimum performance throughout the life of the motor. It also enables engine safeguards to be incorporated such as over rev limiter, oil change reminder system and enables servicing to be simplified by using a plug-in diagnostic programme on a lap top computer to interrogate the inbuilt engine management module.

By employing Suzuki's unique Electronic Fuel Injection as opposed to standard carburettors reduces fuel consumption by up to 50%. The Suzuki Digital Multipoint Sequential Electronic Fuel Injection system is the most sophisticated of all outboard motor systems. It not only saves fuel and oil but also enables the world's toughest engine emissions regulations to be met - CARB 2008 - which calls for a further reduction of 65% over and above EPA2006. This ensures that wherever you are these engines will meet any known future emissions requirements and give peace of mind that no matter how long you keep it you will not be banquished from the water. The system delivers fuel to the engine through high pressure injectors which release fuel in the most efficient way - responding to engine management system commands. The result is miserly fuel consumption, clean running, quick throttle response and instant starts.

Suzuki 4-strokes have low profile slim hoods with a smooth exteriors so there is nowhere to snag clothes or fishing lines. The DF90/115 and 140 are outstanding, achieving remarkable compactness by off setting the crankshaft and driveshaft by using intermediate reduction gearing. The result is that they are the most compact in their class reducing the profile of the motor on the transom and improving weight distribution, balance and directional stability.

Corrosion can make short work of a good outboard motor, but it doesn't stand a chance with a Suzuki outboard. During production, each Suzuki motor is treated with chromate and sealed with a double coat of melamine resin primer, and every critical nut, bolt and washer is protected with a coat of dacromate. A network of grounding wires is incorporated into the engine's design, leading to a number of replaceable zinc anodes positioned on the outside surfaces and in the water jacket surrounding the cylinder head. As a result, corrosion builds up on the 'sacrificial' anodes instead of on important engine surfaces.

Not only does the double overhead cam design produce exceptional power but also its compact combustion chamber and centre mount spark plugs provide thorough combustion with excellent fuel efficiency. Following the 3-cyclinder DF 50 and DF40 the new DF115 and DF90 also take full advantage of this engine's characteristics with their 4-cylinder layouts.

Suzuki's Multi-Function Tachometer incorporates a comprehensive monitoring system that immediately alerts the operator in the event that any abnormalities are found in key engine functions.

Advanced Fly-By-Wire Technology Provides Superior Control and Easier Rigging For Single, Twin, and Triple Motors. Designed for the world's first 300 HP 4-stroke outboard motors Suzuki's new DF300 Suzuki Precision Control is a computer based, fly-by-wire electronic throttle and shift system that puts unprecedented power right at the boater's fingertips. Using advanced electronic technology; the system delivers precise throttle control and instantaneous, decisive shifting while eliminating the friction and resistance often associated with mechanical cable controls.

The DF4 and DF5 are the first outboards in the world to utilise a Digital CDI ignition system equipped with an ignition coil. The single unit system is compact, lightweight and corrosion resistant. It also acts as an over-rev limiter while providing stable idling.

High output alternators deliver plenty of power to keep all of your electronics up and running even during long hours of trolling.

When idling only the tell tale water jet will assure you that the motor is running. Very low noise enabling you to talk normally to your passengers or crew when out on the water together with very little engine vibration adds to the pleasure of boating.

The 2044cc DOHC engine produces 68.5 hp per litre - far more than any comparative 4-strokes. Suzuki achieved this high power to displacement by introducing a new design of enhanced air intake system. A large air induction port on the cover maximises the airflow which enters the intake and is first channelled into a large silencer then through a long branch aluminium intake manifold and finally into the cylinders via the high performance DOHC four valve per cylinder head. Exhaust efficiency is enhanced by a 4 into 2 into 1 exhaust system. Cast into the cylinder head and block this race proven technology reduced drag in the exhaust system allowing smooth exhaust flow out of the cylinders. The entire arrangement from the shape of the air intake through to the exhaust system is designed to increase low to mid range torque and provide a wide powerband.

Pre-cast corrosion resistant stainless steel water pump housings ensure that pumps will stay intact if overheating occurs.

Produces twice as much power to the spark plug, allowing cleaner, more complete combustion and maximising power on every stroke.

These provide stable engine operation at all times. The air idle control is programmed to let the engine idle at low rpm - ideal for low speed runs such as fishing. The fast idle function provides quick starts and smooth stable engine warm-ups whilst the electronic dash pot functions when there is a sudden throttle transition from open to closed, smoothly reducing rpm to lessen stress on the engine.

Suzuki's Power Trim and Tilt system lets you make adjustments to the engine angle while underway. Manual versions of the 2.5-25hp have a gas assisted tilt mechanism for ease of raising and lowering of the engine.

Tiller controlled models have a front mounted linear steering adjuster which allows steering to be tightened or loosened without tools.

The DF140's cooling system circulates water through not only the block but also the crankcase, intake manifold, fuel line and a newly designed oil cooler - the first on any Suzuki outboard. Fan blades incorporated into the flywheel reduce engine compartment temperature.

The tiller and controls are centrally positioned with the emergency stop switch incorporated into the handle and the clutch, start switch and LED displays located on the tiller support bracket.