How Much Does It Cost To Repower A Boat?

Last Updated on May 17, 2022 by hmdcadmin

The limitation is a factor that stays alive in most of the products available in the market. Any mechanical equipment of any kind will have certain restrictions to help stabilize the machine’s security without breaking it. 

Going over the limitation in any mechanical equipment will show signs of wear and tear and other problems that will appear menial at first but soon will take up prominent space in the product. Like any other engine, the sailboat engine has its limitations, and once the engine reaches the limit, it will start showing issues all around.

An average marine gasoline engine can run for 1,500 hours, and once the engine reaches that number, it will need a bit of overhaul. On the other hand, Marine diesel engines can exceed the limits of a marine gasoline engine, and a diesel engine can go for 5000 hours without showing any sign of slowing down.

How Much will repower a boat cost?

When you plan to repower a 32 to 34-foot sailboat, you can consider a cost of around $6000 to $7000. Repowering an engine might appeal to people, but there is another option, you can install a new machine. That will mean removing the old one, and here the price can move around from $2000 to $4000.

On average, you can look forward to spending more than $5000. If you are lucky enough to get an acceptable deal, you will find it near the $5000 figure. But the best estimate for repairing the boat sets the number at $10,000. 

Should you spend money on labor charges?

The additional labor charge will be extra since the removal of the engine is not something that everyday people can do in an instant. There are caution and producers attached to removing an engine out of a sailboat, and it is better to leave this work in the hands of a professional with a few dollars. People move to the repowering engine once they know the machine they currently implemented on the boat doesn’t meet the emission regulations.

Should you repower or replace the engine?

To comply with the latest emission regulations, the owner must repower the engines to avoid charges if the engine has about 50% of the life expectancy. Once the machine has reached the 50% limit, replacing it might be the best choice. 

A proper replacement can cost you around $5000; this can be done by taking a part of the old engine and then resembling the new machine from a short block. Cutting the time on reinstallation will save you money and time on the engine.

Cost to replace a Mercruiser engine?

The cost here can range from $12,000 to $14,000, depending on the drive choice and the engine. You will have to take off some existing blocks to make room for the new ones. If you have done it before, you will not have any difficulty doing it. But if the work is too strenuous for you, you can think about hiring labor to install a new engine. 

Should You Repower The Boat Or Look For Another Method?

Buying an updated boat is much easier and replacing the current ship is a better option, but these options come with a steep price tag. If you lack funds to repair the ship to function better, you can think about powering an outboard boat. Downsizing the engine might not seem like a good idea, but it genuinely breathes a new life to the ship, and often we see an enhanced performance.

How long can an engine last on a boat?

With proper maintenance, you can raise the expected lifespan of the engine by a lot. Adequate care can bring the lifespan of a diesel boat to 6000 to 8000 hours. Diesel engines tend to last for a long time compared to engine functions on gasoline.

Frequent use of diesel engines will affect the durability of the machine. If you keep everything under proper control, you can run the engine for a long time without going through any significant investment.

Does repowering increase the value of the boat?

Repowering a boat will not be cheap; you will have to pay a lot of money to get it done. Undertaking a huge cost will not go well with all the people. If you are planning to sell the boat, you need to know whether repowering the ship will add value to the engine? It may not add any value to your boat as you might have imagined. The price of each motor can go upwards of $25,000, depending on the size.

Only the people who see themselves running the boat might invest the cash to repower the ship; if they don’t get any value out of the boat, they might think about purchasing something new.

Some might think about using an old motor on a new boat; older controls will not work with the new engine, and even if they did, you would face several challenges in making it work. It is often better to replace the old components to add some life back to the machine rather than keeping up with the old ones.


Repowering a boat might be appealing, but it does not cost-friendly. You will spend a lot of money to get the engine repowered. But many people in this situation tend to go for the other route; rather than deal with the repower headache. Simple replacement sounds more promising to many people as it costs less and resolves the problem. 

When you repower the engine, it does; ‘t add anything to the boat’s value. If you are considering repowering because you want to list the boat in the market, you should know that repowering doesn’t increase the boat’s value in any way. Make sure to find a reputable shop for installing a new engine or repowering.