How long do boxer engines last?

They can last forever if you take care of them, even if you abuse it, expect it to go past what you’d expect. At 100k+ once the head gaskets (timing belt etc.) have been replaced and that mess has been fixed, the thing is basically good for another 100-200k.

Is the Subaru Boxer engine reliable?

Due to the low, wide mount, the boxer engine can prove difficult to service. Even changing spark plugs can be a substantial job. However, boxer engines are known for their reliability, and should require less service than most other engine types.

Do Boxer engines have problems?

Consumer Reports says the older Subaru models using this engine will typically start to have head gasket issues around 90,000 to 150,000 miles. The reason the Boxer engine seems to be more prone to have this problem is because of the engine design. … The gaskets deteriorate and oil and coolant fluids start leaking.

Is a Boxer engine a good engine?

From what I hear nowadays, the normally aspirated Boxers are very good. Maybe a little less good than Toyota but as good as the best of most other brands. Subaru seem to emphasize turbo engines less, and have improved reliability. They also have the reputation that they last very well even if they aren’t driven much.

INTERESTING:  What happens if your car battery is weak?

Why are boxer engines bad?

Boxer engines are large and complex that is their greatest fault. The engines have a larger widths when compared to an inline 4 or a V6. If you have ever replaced spark plugs on a Subaru those engines are shoehorned in very tight.

How long can Subaru engines last?

While results will vary and the big variable is always how well the car has been maintained, what I can tell you is a Subaru is capable of going 300,000 miles. And if you are a regular maintenance type of owner you should expect to get that type of mileage out of it.

Will a Subaru last 20 years?

The Subaru Outback is a reliable, durable vehicle that can last between 250,000 to 300,000 miles when properly maintained and driven conservatively. Based on an annual mileage of 15,000 miles a year, this equates to 16 – 20 years of service before requiring expensive repairs or breaking down.

Is 100000 miles alot for a Subaru?

The Subaru has maintained its reputation as a long-lasting vehicle. The Subaru high mileage clubs have clubs for over 50,000 miles, over 100,000 miles, all the way up to over 300,000 miles. Kelley Blue Book named Subaru of America as the most trusted automotive brand for 5years and running.

How long do Subaru 2.5 engines last?

Generally speaking, a Subaru 2.5 engine has the ability to run between 250,000 and 300,000 miles before needing any kind of significant auto maintenance or repair. Since most drivers average around 14,000 miles per year, this would mean that a Subaru 2.5 engine could conceivably run for over two decades.

INTERESTING:  How hard is it to work on rotary engines?

What is the disadvantage of a boxer engine?

The disadvantages of the boxer engine include the engine size and the difficulty of maintenance. Other manufacturers have meddled with the boxer engine, but Subaru and Porsche are the only manufacturers that still persist with this engine configuration until today.

Why are Subarus so unreliable?

One of the core reasons that Subaru reliability has dropped is due to the problems that the Outback and Legacy have had with in-car technology. This is a common reason for declining dependability in a number of makes and models since the early 2000s. Many cars today have a great deal of new and complex technology.

How long does a Subaru last?

But how long do Subarus last? A properly maintained Subaru will last around 200,000 miles before major repairs are needed. So, based on an average annual mileage of 15,000 miles, they should last around 13 years.

What is the most reliable Subaru engine?

Subaru’s 2.0-liter engine in the 2012-2013 Crosstrek and Impreza, the 2.5-liter engine in the 2013-2014 Forester, and the 3.6-liter engine in the 2010-2012 Outback are on the list.

Are old Subarus reliable?

Yes! But it depends on what you mean as “good.” They are reliable, tough, and trustworthy cars. Some model years, when they begin to get older, have reliability issues. However, most of these are known (head gasket looking at you), so any solid Subaru mechanic will know what to do.

Do boxer engines burn oil?

Subaru vehicles are the best multi-purpose recreational vehicles on the planet, but some of their vehicles, that use the Boxer engine, are experiencing excessive oil consumption according to CR. Porsche is the only other brand that uses this design and the Boxter sports car is also on the Consumer Reports top 30 list.

INTERESTING:  How long does it take an alternator to charge a dead car battery?