Inboard vs Outboard Motors

Which Type of Motor is Right For You?

It’s no secret that a new boat can be a hefty investment. For that reason, buyers should think carefully about the components of their boat – including the motor. This part of the boat may not be the first thing guests and voyeurs notice, but it does affect every aspect of a rider’s experience. That’s why it’s one of the most important things to consider.

There are ‘inboard motors’ and ‘outboard motors’ – what’s the difference and which one should you pick? Learn more below.

The Role of a Motor

A motor, by definition, is an electrical component that converts electrical energy into mechanical energy, with a particular goal that usually affects a larger machine. With most motors, a current passes through a coil to produce a torque, ultimately causing the motor to spin. In the context of any vehicle, a motor spins to contribute to the vehicle’s movement.

What is an Inboard Motor?

As the name suggests, an inboard motor is mounted inside of a boat, usually into its haul. It may also be connected to the centre of the boat.

What is an Outboard Motor?

As the name suggests, an outboard motor is mounted on the exterior of a boat. It may be operated via dashboard console, or with a handle that is physically connected to the motor.

The Pros and Cons of Both Options

Does it really matter where on your boat the motor is located? Technically, no – each option is great in its own set of ways. However, it’s worth considering which setup works best for you, as the pros and cons lists show a variety of experiences you could have based on your motor’s positioning.

Pros and Cons of Inboard Motors

If you choose an inboard motor, you’ll likely gain some of these advantages.

Inboard motors…

Use fuel efficiently
Operate quietly
Are long-lasting
Have great torque and power

However, they also have some disadvantages.

Inboard motors also…

Take up interior space that could otherwise be used differently
May cost more than inboard motors
Require a lot of hands-on maintenance and may require repairs
Require notable winterization efforts

Pros and Cons of Outboard Motors

If you choose an outboard motor, you’ll likely gain some of these advantages.

Outboard motors…

Are fully portable
Are easy to maintain and winterize
May be generally cheaper than inboard motors
Allow you to use more interior space
Can run at high speed

However, they also have some disadvantages.

Outboard motors…

Lack the torque to run larger or heavier boats
May be more difficult to operate for some drivers
Are not as efficient as inboard motors

What to Consider When Choosing a Motor

With so many pros and cons to consider, how can you figure out which motor is actually right for you? Below, we’ve listed the most important factors that come into play when choosing your style of motor.

Purpose of Your Boat

Inboard engines are particularly popular for sailors who like to partake in water sports – their wake control and towing power, combined with the way they cut through waves, makes for an excellent tool in this context.

If your boating trip requires a lot of space, either for people or gear, you may choose an outboard motor, as these provide more space.

Boat Size

If your boat is particularly large or heavy, an outboard motor may not be strong enough to propel your boat safely and effectively. Inboard motors would be a better option, as they have the torque and power for heavier boats.

If your boat is smaller, you may choose an outboard motor to create more interior space, though either option would be fine.

How Often You Use Your Boat

Inboard motors generally last for more hours than outboard motors, though you should check the specifics of your motor and your boat regardless.

Conclusion

Next time you purchase a boat or a new motor, make the right decision. By thinking carefully about how each type of motor offers benefits or drawbacks that pertain to your circumstances, you’ll better be equipped to shred the waters with ease – just the way you like.