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.

In respect to this, Is the Subaru 2.5 a good 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.

Furthermore, 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.

Additionally, What are the worst years for Subaru Outback?

According to Car Complaints, the 2013 Outback was the worst model year and was notorious for excessive oil consumption. This complaint occurred at an average mileage of 45,800 miles and cost an average of $1,590 to repair.

What year Subaru has head gasket problems? 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. By 2011, the Subaru Impreza was the only model that experienced head gasket problems.

16 Related Questions Answers Found

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.

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 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.

Which year Subaru Outback is the most reliable?

According to Vehicle History’s real owner reviews and ratings, drivers gave the 2009 Subaru Outback a rating of 4.5 out of five stars for comfort, reliability, interior design, value for money, exterior styling, and performance. “It’s the best vehicle I have ever owned,” writes Patricia M.

What goes wrong with Subaru Outbacks?

According to reports, the 2000-2018 Subaru Outback is prone to overheating problems due to cooling system failure. The most common causes include coolant leaks, a faulty radiator, or a broken thermostat. If not addressed immediately, this can damage the head gasket.

What is the best year for Subaru?

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).

At what mileage do Subaru head gaskets fail?

How long will a head gasket repair last? The original head gaskets on a Subaru 2.5 engine tend to fail between 100,000 and 150,000 miles. Most replacement gaskets last just as long.

What is wrong with the Subaru Forester?

Older Subaru Forester models are prone to developing oil leaks, which can cause other issues with the vehicle. Specifically for 1999-2013 Foresters, the spark plug tube seals may leak oil once the vehicle reaches around 110,000 miles. This issue can cause engine misfires and can trigger the check engine light.

What year Subaru is the best?

How do I know if my Subaru head gasket is bad?

7 Possible Signs of a Bad Head Gasket

Milky Engine Oil.
Overheating Engine. …
Bubbles in the Radiator. …
White Exhaust Smoke. …
Blue Exhaust Smoke. …
Cylinder Misfire. …
Low Coolant. If the coolant in your vehicle is lower than it should be, a head gasket may be the culprit. …

Which Subaru has the best engine?

Review the 4 Best Subaru Engines to Buy Both New and Used

Subaru FB20D. Figure 2: This 2.0L FB20D from Subaru is the beating heart of the modern Impreza. …
Subaru EZ36D. Figure 4: The EZ36D engine. …
Subaru EJ257. This cute little guy is the Subaru EJ257 engine. …
Subaru EJ20T WRX STI.

What is the best Subaru to buy?

The Subaru Forester has been a Top Pick for 8 years, Consumer Reports says. The next 2021 Subaru model that made it on the list is the 2021 Subaru Outback. Consumer Reports lists the 2021 Subaru Outback as the best SUV/wagon for a price between $35,000-$45,000.

Why are Subaru engines so noisy?

The noise is caused by the timing chain and tensioner.” We reached out to Subaru of America to see if they could (would) explain the unique sound quality of the engines, so many of us know and love. … The release of the high-pressure combustion gasses entering the exhaust system causes this noise.

What year should I stay away from the outback?

According to a report from online automotive resource CarComplaints, the 2013 Subaru Outback is a year you should avoid. CarComplaints listed 337 complaints about the 2013 Outback, with twenty-four complaints being about the engine.

Do Subaru Outbacks have transmission problems?

Common Issues with the Subaru Outback Transmission

The entire Subaru family is known for having transmission problems here and there, and the Outback is no different. The model year that had the most problem is the 2011. Though these problems are many, they do not make the Subaru Outback a less reliable vehicle.

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 alot of problems?

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.