How long will a Subaru boxer engine last?

Are Subaru Boxer engines unreliable?

Subaru Report has documented the EJ25 2.5-liter turbocharged Boxer engine has had reliability problems. Subaru had three lawsuits claiming an engine defect in 2012-2017 WRX and WRX STI models equipped with the EJ25 2.5-liter turbocharged four-cylinder engine.

Why are Subaru Boxer engines bad?

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.

How long can a Subaru engine last?

01. How Long Do Subaru Engines Last? Subaru engines’ life expectancy depends on the driver and how well the car has been taken care of throughout the years. Some drivers can reach 300,000 miles with proper maintenance.

Which Subaru engines to avoid?

Engines to avoid from Subaru:

  • Subaru Forester. No doubt that the forester is one of the most popular models of Subaru. …
  • Subaru Outback: …
  • Subaru Impreza. …
  • Subaru legacy. …
  • Subaru BRZ. …
  • Ford 1.6-L EcoBoost Four Cylinder. …
  • Subaru 2.5-L Turbo Four Cylinder. …
  • Fiat Chrysler 3.0-L V6 EcoDiesel.
IT\'S FUNNING:  When replacing a car battery the first step is to?

What year is the most reliable Subaru?

Visit Torque News homepage for more stories.

CR and IIHS say the best used Subaru models are the Subaru Forester (2016 or newer), Subaru Outback (2014 or newer), Subaru Crosstrek (2018 or newer), Subaru Impreza (2014 or newer), and Subaru Legacy (2013 or newer).

How can I make my Subaru last forever?

5 Ways to help your Subaru Run Forever

  1. Keep It Clean. Keeping your Subaru clean is a great way to protect it against rust, dirt, and other unwanted buildup both inside and outside the vehicle. …
  2. Follow the Service Schedule. …
  3. Take It Easy on the Engine. …
  4. Check the Levels. …
  5. Let the Engine Warm Up. …
  6. Professional Assistance.

How reliable is the Subaru 2.5 engine?

Despite Subaru’s track record for reliable vehicles, their 2.5 L engine has become almost infamous in the automobile industry for having problems. Specifically, these engines have been susceptible to leaking head gaskets and it was such an ongoing issue that it almost became a joke amongst mechanics.

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.

Why do boxer engines last so long?

The Boxer provides a smooth ride and long lasting dependability. The Subaru Boxer engines’ unique design provides less vibration than the competitors design. Each horizontally opposed piston cancels the vibration of the opposite piston. This makes a difference over hundreds of thousands of miles.

IT\'S FUNNING:  Is it hard to drive while towing a car?

What years did Subaru have engine problems?

The most commonly affected models are the Impreza, the Legacy, and the Outback models between the years of 1999-2004. The main reason that they have the issues is because they share the 2.5-liter SOHC engine. This engine causes overheating, loss of coolant, and black-colored coolant in the recovery chamber.