Which Subaru engines to avoid?

Subaru 2.5-L Turbo Four Cylinder

Owners of 2009-14 Subaru Impreza WRX and WRX STI models have launched a class-action lawsuit, alleging the pistons and PCV (positive crankcase ventilation) systems in the high-performance 2.5-L turbocharged engines may overheat or malfunction, requiring a king’s ransom in repairs.

Subsequently, Do Subaru engines last long?

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.

then, 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.

Thereof Why are Subaru engines so bad? Here are the facts: Subaru experienced lots of engine issues due to head gaskets primarily in the EJ25D 2.5 liter engine and the EJ251, EJ252 and EJ253 liter engines. … It was such an issue for Subaru that the automaker extended its powertrain warranty from 5 years/60,000 miles to 10 years/100,000 miles.

Why do Subaru head gaskets fail?

During the combustion process, not all of the fuel that enters the chamber is burnt. The fuel that isn’t burnt can mix with the engine oil, and the fuel that is a solvent can erode the seals and gaskets.

16 Related Questions Answers Found

What are common problems with Subarus?

The Most Common Subaru Problems

Denso Fuel Pump Failure. …
CAN System Parasitic Drain on the Battery. …
Unintended Acceleration. …
Brake Light Switch Defect. …
Cracked Windshields. …
Subaru STARLINK Problems. …
Lineartronic CVT Reliability. …
Rodents Chew Subaru’s Soy Wires.

What year Subaru is the best?

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).

Why are Subarus so expensive?

In short, Subarus are so expensive because they have a lot of advantages over other cars and SUVs. The Flat engines, symmetric AWD system, low maintenance costs, and phenomenal safety features are the main reasons Subarus are so expensive to buy.

Are Subarus expensive to repair?

So, Are Subarus More Expensive to Repair? Yes, Subarus are more costly to fix. At least when compared to domestic brands, they are. … Subaru engines are also prone to head gasket failure, and catalytic converters can cost a lot more to replace than the same part on domestic brands.

Is Subaru better than Toyota?

They both sell vehicles that provide great reliability, value, and performance. Subaru vehicles are famous for their focus on safety, something Toyota is also now addressing. When you compare models head-to-head, you’ll be convinced that Subaru is a better value and a more durable vehicle.

Do all Subarus have head gasket problems?

The wide range of Subaru head gasket problems means that numerous models have engine issues. … Subaru head gasket problems are prevalent in 2006 in every model except for the Baja. Subaru head gasket problems are in every model in 2007 except for the Baja. In 2010, the problems affected the Subaru Forester and Impreza.

What year Subaru should I not buy?

The report reveals more than 100 models with below-average reliability, based on its member responses to their annual auto surveys. Subaru has three models on the new list. CR says you should avoid buying a 2013 Subaru Crosstrek and the 2013 Impreza compact sedan and hatchback models.

Why do Subaru head gaskets fail?

Subaru uses the Boxer engine which has a horizontal design and pistons lay flat in the cylinder. When the engine is turned off, the fluids tend to pool next to the head gaskets instead of draining, and over time acids in the fluids eat away at the seals. The gaskets deteriorate and oil and coolant fluids start leaking.

Has Subaru fixed their engine problems?

After 2009, newer models using the EL25 2.5-liter engine should have far fewer head gasket problems because Subaru started using a multi-layered steel cylinder-head gasket. Starting in 2012, reports say the Japanese automaker redesigned the 2.5-liter engine in the Forester and Outback and has fixed the problem.

Do Subarus have engine problems?

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.

Is STI better than WRX?

The STI is clearly the better performer, but it can cost over $14,000 more than the WRX. The base WRX is an excellent performance car at a great price. If you need a few more comfort and convenience features, upgrading to Premium or even Limited trim won’t break your wallet.

Do Subarus cost more to maintain?

So, Are Subarus More Expensive to Repair? Yes, Subarus are more costly to fix. At least when compared to domestic brands, they are. … Subaru engines are also prone to head gasket failure, and catalytic converters can cost a lot more to replace than the same part on domestic brands.

Do Subaru dealers negotiate?

Keep in mind Subaru does not advertise any discounts as Subaru retailers cannot advertise prices below the invoice due to strict advertising rules with Subaru of America. If you can negotiate, you can get around an 11 percent discount off the advertised price.

What is the most reliable Subaru?

The Most Reliable Subaru Models According to Consumer Reports

The 2021 Subaru Forester is a reliable SUV that earns high marks from Consumer Reports. …
The 2021 Subaru Crosstrek boasts better reliability ratings than last year’s model. …
The rest of Subaru’s lineup earned surprisingly average reliability ratings.

Why are used Subarus so expensive?

How reliable is Subaru?

Subaru Reliability Rating Breakdown. The Subaru Reliability Rating is 3.5 out of 5.0, which ranks it 14th out of 32 for all car brands. This rating is based on an average across 345 unique models. The average annual repair cost for a Subaru is $617, which means it has above average ownership costs.

Are Subarus overpriced?

Some cars are more expensive to own than others. Cars from this automaker have luxurious interiors and a lot of standard technology at very affordable prices. … However, according to Consumer Reports, a Subaru is more costly to maintain than some luxury rivals.

Is Subaru safer than Toyota?

Both vehicles fare pretty well when it comes to safety ratings too. The National Highway Traffic Safety Administration (NHTSA) awarded the 2021 Subaru Forester with a five-star overall safety rating. The Toyota RAV4 also earned itself a five-star overall safety rating.