How Many Hours Will A MerCruiser Engine Last?

Is buying a used boat a good idea?

While you can certainly find expensive used boats, if you want a reasonable vessel that fits within a tight budget, you will likely choose a used option.

Not only is the price lower, but like a used car, much of the value depreciation has already happened, so a used boat will hold its value better as well..

How many hours on an outboard is too many?

I would start to think twice above 2000 hours or below 10 hours a year. More important is the way it’s been maintained – I would rather a well cared for 1500 hour 10 year old engine than a neglected 5 year old 50 hour engine. I think if I was in the market for a well used OB my top number would be 1500 hours.

How many hours will a Yamaha 150 four stroke last?

2,000 hoursFour-stroke motors boast lower operating costs, are more environmentally responsible, and are generally quieter than two-stroke engines. These motors can run over 2,000 hours before looking into major repairs. Even longer with proper maintenance.

How many hours does an inboard engine last?

The average marine gasoline engine runs for 1,500 hours before needing a major overhaul. The average marine diesel engine will run for more than three times that long and log an average 5,000 hours under the same conditions.

How many hours will a Mercruiser 5.7 last?

Most people say average engine life of a 350/ 5.7 class engine in a tow boat is between 2000-2500 hours. Many go more. 700 hours on a 10-15 year old boat that is well kept is no big deal.

Is 350 hours on a boat a lot?

Much like high performance cars, some boat engines are not designed to last forever. If a boat is 10-15 years old, 200-300 hours is most likely not enough. You would want to see that number closer to 500 or more for a boat of that age. … People often compare hours on an old boat with commercial operators.

Should I buy inboard or outboard?

Inboard motors generally last longer than their outboard counterparts. You can squeeze roughly 1,500 hours out of an inboard before necessary maintenance. Outboards, on the other hand, last about 750 hours on average. So, the inboard option means less maintenance (nearly half) even though they cost more initially.

What is the best boat for the money?

Best Boat BrandsBoston Whaler. … Chaparral. … Grady-White. … Lund. … MasterCraft. … Sea Ray. … Tracker. … Yamaha. Yamaha boats are the only jet-powered watercraft to make our list, but it’s clearly deserved since they are consistently the number-one choice of consumers buying runabouts in the 19 to 24 foot class.More items…•

How many hours on a boat is alot?

Unless you are looking at a really high hour boat (2,000+ hours) there are typically very few drawbacks to the number of hours a boat has. In fact, a boat with normal hours (50-75 per year) will often time run better than a boat with low hours.

How much is a boat engine overhaul?

A typical rebuilt midsize outboard motor from the 1980s to 2000 between 90 to 115 horsepower will cost at least $3,500 if purchased from a discount dealer; it will likely cost around $4,500 if purchased from a local full-service dealer. Rebuilding your engine will cost around $2,500.

How many miles is 100 hours?

Suppose you travel a distance of 100 miles, and it takes 1 1/2 hours to do it. Your average speed is then 100 miles divided by 1.5 hours which equals 66.67 miles per hour.

How often should a boat engine be serviced?

every 100 hoursMost outboard, sterndrive and gasoline inboard engines require basic service every 100 hours or annually.

Why are wake boats so expensive?

Integrated ballast systems are built into the hull of the boat and fill with water to add extra weight to the boat, making a larger wake. … It all comes at a cost, though, and adding the electronics and controls for the integrated ballast systems can be very expensive.

How do you convert boat hours to Miles?

How to Convert Hours on an Engine to MilesDetermine how many hours have accumulated on your engine.Multiply the amount of hours on your engine by 60. Use the number you come up with to estimate how many miles are on your engine. For example, 1,235 hours on an engine equates to approximately 74,100 miles.

What engine is a MerCruiser 140?

Engine Specifications The Mercruiser 3.0 MPI has a four-stroke, four-cylinder engine. This engine’s cylinder bore has a diameter of 4 inches and the a stroke piston length of 3.6 inches. The compression ratio of this engine is 9.3 to 1. This engine is thermostatically cooled but also uses raw water at times.

How many hours will a Yanmar marine diesel last?

Chesapeake’s Yanmar diesel on the ground in San Diego. Marine diesel mechanics have told us that most marine diesels go bad after about 4,000 hours. This is a shame, because marine diesels should be good for anywhere from 10,000 to 14,000 hours. And even more.

Is 700 hours a lot for a boat?

Most people say average engine life of a 350/ 5.7 class engine in a tow boat is between 2000-2500 hours. Many go more. 700 hours on a 10-15 year old boat that is well kept is no big deal.

How many miles is 100 hours on a boat?

In a boat, you would go only about 50 hours on an oil change (maybe 100 hrs with synthetic). So, if you use oil changes as a measuring stick, then it is about a 4:1 ratio. So, 100 hours on a boat *may* be equivalent to 12,000 miles on a car from that standpoint.

What is high engine hours on a boat?

Boating experts often put artificial ceilings on hours: anything over 1000 is too high for that age, etc. The truth is, that if the boat got used, it got loved. Marine gasoline engines can run 2500 hours or more if properly maintained before needing an overhaul.

Is 600 hrs on a boat a lot?

Active member. My “normal” use (for a private pleasure craft) is 120 – 150 hours per year. 600 hours in 15 years is small use. Remember that private boats tend to suffer from lack of use rather than too much.