Ever since its introduction in 1959, the Aquamatic has catered to demanding boaters looking for the perfect combination of reliability and performance. The Aquamatic Gasoline engines delivers robust low-end torque, exhilarating high-end power and exceptional mid-range response. Sporty and sharp, yet responsive and fuel-efficient, it’s the perfect choice for both leisure cruising and speedy water sports.
Features
The Volvo Penta Aquamatic Sterndrive, available with a wide range of sporty yet fuel-efficient gasoline engines, offers boaters the ultimate solution for 20 to 45 ft leisure crafts. From the controls to the engine, and all the way to the drive and propellers, it's engineered to work seamlessly together. You’ll be able to enjoy impressive benefits such as:
Options
The Aquamatic Sterndrive can be extended with unique features and smart options such as Tow Mode, Cruise Control or Powertrim Assistant. By integrating the drive with the optional Electronic Vessel Control (EVC), you open the door to endless advantages and benefits such as full monitoring, protection and diagnostics for both engine and transmission. More control, more functions, more fun on the water.
With an uncluttered transom you will have easy access to the water, and you can do so with less exposure to exhaust fumes. A true win for boaters who fancy, for example, water sports or diving. Since almost half of the time boating involves idling, it’s good to know that CO emissions are dramatically reduced at idle – exceeding current US and EU emission requirements.
The larger effective propeller blade area of the Duoprop makes the Aquamatic's driveline more efficient – saving you up to 30% on fuel consumption. Direct fuel injection enables you to get more energy from each and every drop of fuel. On top of this, the Variable Valve Timing allows each movement of the intake and exhaust valve to be optimised for speed and load. Put together, it translates into higher torque and acceleration across the full range of RPM. Explore the propeller range to see the advantages available for your vessel.
Propellers
Volvo Penta Speed Control automatically adjusts the throttle to maintain constant engine speed during load changes, like when a wake boarder cuts hard, during turns or in shifting seas. The engine makes micro throttle adjustments so the operator can concentrate fully on having fun instead.
The Aquamatic sterndrive features silent shift, which provides a seamless and soundless shifting.
It’s a no-brainer. Aluminium blocks and fresh water cooling are made for marine use. Eliminating exposure to saltwater not only provides greater engine durability, it also significantly improves a boats resale value.
We refuse to accept the compromise of a fixed camshaft. With direct injection and variable valve timing, you get higher torque and acceleration across the full range of RPMs. Think of it as extra power available to you, at any speed.
Not only can you have a conversation at the transom, you can do so without exposure to exhaust fumes. Since almost half of the time boating involves idling, it’s good to know that CO emissions are reduced by 95% at idle. We make the cleanest propulsion engines in the market today.
Volvo Penta's stand drives are treated with corrosion resistant material and then covered with three layers of marine paint for even more protection. Salt or brackish water boaters may want to upgrade to the titanium-ceramic coating (TCC) drive that is highly durable, flexible and covers the entire drive. The coating greatly improves corrosion resistance – up to four times more resistant – making the TCC drive perfect for salt water or brackish boating.
Introduced in 2008, Volvo Penta Speed Control automatically adjusts the throttle to maintain constant speed during load changes, like when a wake boarder cuts hard, during turns or in shifting seas. The engine makes micro throttle adjustments so the operator can concentrate on fun.
Our next generation engines share common parts and common service locations on the engine package, across the full line-up. This means easy serviceability and parts availability. Extended maintenance intervals reduce the total cost of ownership.
The engine's aluminum blocks and fresh water cooling are constructed specifically for marine use. For greater durability, the engine's inner components are fully protected from exposure to salt or sea water and are cooled through an internal water cooling system. And with the convenient Easy Drain solution, you quickly and easily drain all the raw water from your engine – with a single push of a button.
The move from multi-port technology to direct injection means atomised gas enters the combustion chamber at 2250 psi. Compression ratios of up to 11.5:1 create a cleaner burn and fewer emissions. So more energy comes from each drop of fuel.
We refused to accept the compromise of a fixed camshaft. Variable valve timing now allows each movement of the intake and exhaust valve to be optimised for speed and load. You’ll have higher torque and acceleration across the full range of RPM.
Our new lightweight aluminium blocks weigh 41 lbs. less than older cast-iron models. Low-friction, lightweight pistons and a cast aluminium oil pan help us provide up to 15% improvement in the power-to-weight ratio.
It’s no secret, engines with fresh water cooling last longer and run better. Our closed loop cooling system eliminates exposure to saltwater, providing greater engine durability and higher resale value.
Our new wideband oxygen sensors read a greater range of air/fuel values. Now engine performance is optimised regardless of altitude, weather or variable fuel blends.
The Aquamatic combines the benefits of both inboard as well as outboard systems. These benefits with the counter-rotating twin propellers, the Duoprop, renders unrivalled and fuel-efficient performance with responsive handling and safe grip. Compared with the outboard engine, the sterndrive engine is placed lower and more forward in the boat. In rough sea conditions, this makes for a more comfortable ride.
