Subaru is the only automotive manufacturer in the world to utilize the boxer engine in all of its vehicles. The Forester, Impreza, Crosstrek, Outback, WRX/STI, Legacy, and BRZ all have it.
Why does Subaru still use boxer engines?
Subaru ‘Boxer’ engines also feature all aluminium construction of the crankcase and cylinder heads that also significantly contributes to weight reduction. This not only improves the power to weight ratio and therefore driving and environmental performance but also again helps handling and stability.
Is Subaru discontinuing the boxer engine?
The 2021 models are the last year of production with the 2.5-liter turbocharged EJ25 Subaru Boxer engine under the hood. The STI Final Edition will be the last production performance-tuned sports car with the iconic engine.
Do new Subarus have boxer engines?
Including a 400-hp 2.4-liter turbocharged unit. The first of these new engines, a 1.5-liter with direct-injection, is expected to replace the naturally aspirated 2.0-liter found in the base Crosstrek and Impreza. …
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.
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 reliable are boxer engines?
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.
Will there be a 2021 STI?
The Subaru WRX STI remains the brand’s ultimate performance model, powered by an exclusive 2.5-liter turbocharged BOXER engine producing 310 horsepower and 290 lb-ft of torque. … For 2021, the WRX STI again offers base and Limited trims.
Does the WRX have a boxer engine?
Under the hood, the 2022 WRX is outfitted with a new 2.4-litre turbocharged Boxer engine that pushes 271 horsepower and 258 pound-feet of torque.
What is the strongest Subaru engine?
With a long history of race-proven performance and durability, this turbocharged, intercooled 4-cylinder engine provides 310 horsepower and a broad torque curve. It’s the most powerful engine in the SUBARU BOXER family.
Do all Porsches have boxer engines?
Most of the sports cars produced by Porsche since its inception in 1948 have used the flat-four engine or its sister variant, the flat-six engine. The Boxster and Cayman models use the flat-four boxer engine while the 911 models have the flat-six engines.
How long do Subaru boxer 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.
What Subarus should I avoid?
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. Both models are similar and share the same drivetrain.
Does Subaru use Porsche engine?
Yes, Subaru is the only manufacturer in the world that uses a Subaru boxer engine for its entire line-up. … Porsche is the only other automaker that implements the boxer engine into its plans, but not every one of its cars uses this type of engine.
What companies use boxer engines?
Currently, Porsche, Subaru and Toyota are the only manufacturers that offer “boxers.” The Porsche 911 has always come with boxer engines, and the current lineup has a variety of six-cylinder versions (or flat-sixes). The Porsche 718 Boxster, 718 Cayman and 718 Spyder have four-cylinder boxers (flat-fours).