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What kind of engine is in the Subaru Leone?

The Subaru Leone, a compact car that was produced from the late 1960s to the early 1990s, is known for its unique engine configuration. Specifically, the Subaru Leone was equipped with a boxer engine, a type of engine that is a hallmark of Subaru's engineering.


What is a Boxer Engine?


A boxer engine, also known as a flat engine, is a type of internal combustion engine in which the pistons move horizontally, opposed to each other. This configuration gives the engine a low center of gravity, which can improve the vehicle's handling and stability. Boxer engines are known for their smooth and balanced operation, as the opposing pistons cancel out each other's vibrations.


The Subaru Leone's Boxer Engine


The Subaru Leone was powered by a variety of boxer engines throughout its production run, ranging from small displacement four-cylinder engines to larger six-cylinder units. The most common engine found in the Leone was a 1.6-liter or 1.8-liter four-cylinder boxer engine. These engines were known for their reliability, fuel efficiency, and the unique driving characteristics that the boxer configuration provided.


Key Features of the Subaru Leone's Boxer Engine



  • Horizontally-opposed piston configuration: The pistons move in opposite directions, creating a low center of gravity and balanced operation.

  • Displacement range: The Leone's boxer engines ranged from 1.6 liters to 2.0 liters in displacement, providing a balance of power and efficiency.

  • Reliability: Subaru's boxer engines are renowned for their durability and long service life, making the Leone a dependable choice.

  • Fuel efficiency: The compact and lightweight design of the boxer engine contributed to the Leone's good fuel economy, a key selling point for many buyers.


The Subaru Leone's boxer engine was a defining feature of the vehicle, contributing to its unique driving characteristics and reputation for reliability. This engine configuration has remained a core part of Subaru's engineering philosophy, continuing to be used in the brand's current lineup of vehicles.

What is Subaru's biggest problem?


Subaru's most common problem: transmission failure
Transmission slipping: If your Subaru is shuddering when you accelerate, you might need to replace a solenoid (wire coil) in the engine. Another possibility is a faulty front-wheel drive switch, which would require a new fuse.



What Subaru has a Toyota engine?


It is used in the Subaru BRZ, and is identified by a Toyota engine family code known as the 4U-GSE, which is installed in the Toyota 86 and the Scion FR-S.



What is Subaru's most reliable engine?


EJ22. Considered "bulletproof," the EJ22 is often called Subaru's most reliable engine. It's a 2.2-liter four-cylinder boxer engine, and the estimated life of the EJs is over 250,000 miles, with many drivers reporting over 500k.



What is the number one problem with subarus?


Transmission issues are the most common problem in Subarus, but defective airbags, faulty fuel pumps, weak windshields, and electrical issues are also known to happen. Subarus generally receive high reliability ratings, according to RepairPal. Transmission issues are the most common problem in Subarus.



What is the No 1 strongest engine?


Wärtsilä-Sulzer RTA96-C turbocharged
The Wärtsilä-Sulzer RTA96-C turbocharged two-stroke diesel engine is the world's largest and most powerful production internal combustion engine. It has a maximum output of 84.42 MW (113,000 hp) of power and a displacement of 1,820 litres (110,195 cubic inches).



What is the most common problem with the Subaru engine?


One of the most notorious issues plaguing Subaru vehicles is head gasket leaks, particularly in older models with the EJ series engines. These leaks can lead to coolant loss, overheating, and potential engine damage if left untreated.



What year did Subaru fix the oil consumption problem?


Reports say the Japanese automaker redesigned the 2.5-liter engine in the Forester and Outback in 2012 and has fixed the problem.



Which Subaru has the strongest engine?


Easily the most powerful and most expensive Subaru ever made, the 2019 Subaru WRX STI S209 is also rare with only 209 examples, all sold in the USA. Its EJ25 2.5-liter Turbo SUBARU BOXER engine erupts with 341 horsepower at 6,400 RPM and 330 lb. -ft.



What year does Subaru have a bad engine?


The performance-oriented Subaru WRX and WRX STI from 2008 to 2014 unfortunately did not escape their own set of difficulties. These cars were plagued with engine problems. Such problems included bearing failure in the EJ series of engines, leading to a major engine rebuild or replacement.



What is the life expectancy of a Subaru 2.5 engine?


200,000 miles
Engine Lifespan: Subaru engines are known for their durability and longevity, with many drivers reporting engines that last well beyond 200,000 miles with proper maintenance. The key to extending the lifespan of your Subaru engine is regular maintenance, including oil changes, fluid checks, and tune-ups.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.