Are you in the market for a boat but unsure what type of boat motors are best?
When considering what boat and motor are best for your needs, it’s important to keep in mind that not all motors are created equal.
Fortunately, we’ve got your ultimate guide to the different types of boat motors and each boat they fit into.
Types of Boat Motors
Typically when you’re shopping for a boat and engine, a quality dealer will help you decide what type of propeller and engine will give you the ultimate performance when matched together.
Still, coming prepared with the right questions to ask will only help you feel more confident and sure that you’ve purchased the right one.
Engines
There are several basic types of engines to choose from when shopping for your boat’s engine:
1. Outboard Motors
Until recent years, outboard motors used to be two-stroke engines. Fortunately, manufacturers now use environmentally friendly DFI engines or direct fuel injection.
These engines are placed on the transom, outside the hull on the back of the boat.
This engine’s propeller and gear case are underwater during use. Newer models run with very little exhaust and anywhere from 2.5 HP, or horsepower, to 350 HP. Motorguide motors are a good example of a high-functioning outboard motor.
2. Diesel Inboard
Diesel engines are typically seen more often in slightly larger boats in the US because of their slightly higher cost for more fuel efficiency and environmental safety.
These engines use compression to ignite the fuel and start the boat’s engine. If you’re looking to go green, these engines are a good choice.
3. Jet and Personal Watercraft
Unlike engines that use a propeller in the water, jet engines suck water in through the bottom of the boat. That water is then expelled through a nozzle located in the boat’s stern to propel the boat forward.
These engines are best for boaters spending time in shallow waters as they have no propeller to worry about snagging. They also maneuver easily and are much faster.
4. Gas Sterndrive
Sterndrives are a common alternative choice to outboard motors. They have an outboard’s gearcase, with an inboard engine.
The gearcase runs through the transom and several gears move the drive shaft under the water. This makes steering simple by moving the propeller back and forth, left and right.
5. Pod Drive
Pd drives are aligned just right with a boat’s keel. This gives the boat more thrust per horsepower as all force is perfectly in line with the motion of the boat.
Pods have electronic throttle and steering.
While typically more expensive, pod drives reduce grounding impact and potential hull damage.
How to Choose the Right Engine
When it comes to types of boat motors, knowing which one is right for your vessel depends on a variety of factors. Budget, boat size, boat model, a boat’s intended uses, and more.
Knowing these basic engine motor types will give you a general baseline for understanding the function and purpose of each so you can make the best choice.
For more helpful tips, browse our technology section and keep learning today!
