Understanding the FA20 Engine

The FA20 engine is a flat-four, naturally aspirated powerplant that has made waves in the automotive world, particularly among enthusiasts who appreciate its unique design and performance characteristics. Developed by Subaru, this engine is part of the Subaru Boxer family, which is known for its low center of gravity and smooth operation. The FA20 is a 2.0-liter engine that utilizes a horizontally opposed configuration, providing not only a distinctive sound but also a balance that contributes to better handling dynamics in vehicles.

Technical Specifications

When diving into the technical specs of the FA20, it’s essential to highlight its key features that set it apart from other engines.

Engine Configuration

– Type: Flat-four (Boxer)
– Displacement: 2.0 liters (1998 cc)
– Bore x Stroke: 86.0 mm x 86.0 mm
– Compression Ratio: 12.5:1
– Fuel System: Direct injection

This engine’s design allows for a lower center of gravity, which can significantly improve vehicle handling. The flat-four configuration also means that the engine is more compact, allowing for better weight distribution in the vehicle.

Performance Metrics

– Horsepower: Approximately 200 hp (varies by application)
– Torque: Around 151 lb-ft (varies by application)

These numbers may not seem staggering compared to some turbocharged competitors, but the FA20 shines in its responsiveness and the driving experience it provides. The engine’s linear power delivery makes it a joy to drive, especially in sporty applications.

Applications of the FA20 Engine

The FA20 engine has been utilized in various models across different brands, showcasing its versatility and performance capabilities. Below are some of the notable vehicles that feature this engine:


  • Subaru BRZ: A lightweight sports coupe that emphasizes driving pleasure.

  • Toyota 86: A sibling to the BRZ, sharing the same platform and engine, focusing on a fun-to-drive experience.

  • Subaru WRX (non-turbo variants): While the WRX is typically known for its turbocharged engines, the FA20 has found its way into some variants, offering a more balanced performance.

  • Subaru Legacy: Used in certain models, providing a blend of performance and practicality.

  • Subaru Outback: A rugged option that benefits from the engine’s low center of gravity and smooth power delivery.

Why Choose the FA20 Engine?

If you’re in the market for a vehicle equipped with the FA20 engine, there are several compelling reasons to consider it.

Driving Experience

The FA20 engine offers a unique driving experience that is hard to replicate. Its low center of gravity contributes to excellent handling, making it a favorite among driving enthusiasts. The engine’s responsive nature and linear power delivery mean that you can enjoy a spirited drive without the turbo lag that often plagues forced induction engines.

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Reliability

Subaru engines, including the FA20, have a reputation for reliability. With proper maintenance, these engines can provide years of dependable service. The simplicity of the flat-four design also means fewer moving parts compared to inline engines, which can lead to lower maintenance costs over time.

Fuel Efficiency

While performance is a significant factor, the FA20 engine also offers decent fuel efficiency for a sports-oriented engine. Its direct injection system helps optimize fuel delivery, contributing to better mileage compared to older engine designs. This makes it a viable option for those who want a fun car without breaking the bank at the pump.

In summary, the FA20 engine is a standout choice for those seeking a unique combination of performance, reliability, and driving enjoyment. Its applications across various models demonstrate its versatility, making it a popular option for both daily drivers and performance enthusiasts alike.

Exploring the FA20 Engine’s Presence in Various Vehicles

The FA20 engine has carved out a niche for itself in the automotive landscape, particularly in the realm of sport-oriented vehicles. Its unique design and performance characteristics have made it a popular choice among manufacturers looking to deliver an engaging driving experience. Below, we’ll delve into the specific cars that feature the FA20 engine, highlighting their key attributes and what makes them stand out.

What Cars Have the FA20 Engine?

The FA20 engine is primarily found in a select group of vehicles from Subaru and Toyota, showcasing its versatility across different platforms. Here’s a detailed look at some of the most notable models equipped with this engine:

Make & Model Engine Type Power Output Torque Notable Features
Subaru BRZ FA20 200 hp 151 lb-ft Lightweight, rear-wheel drive, sporty handling
Toyota 86 FA20 200 hp 151 lb-ft Similar to BRZ, emphasis on driver engagement
Subaru WRX (non-turbo variants) FA20 200 hp 151 lb-ft All-wheel drive, sporty character
Subaru Legacy (2.5i models) FA20 148 hp 145 lb-ft Practicality, comfortable ride
Subaru Outback (2.5i models) FA20 148 hp 145 lb-ft Versatile, rugged design for outdoor activities

Subaru BRZ

The Subaru BRZ is a lightweight, rear-wheel-drive sports coupe that has garnered a loyal following among driving enthusiasts. With its low center of gravity and balanced chassis, the BRZ offers an exhilarating driving experience. The FA20 engine provides sufficient power to make the most of its agile handling, making it a favorite for those who appreciate a pure, unadulterated driving experience.

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Toyota 86

Essentially a twin to the Subaru BRZ, the Toyota 86 shares the same FA20 engine and platform. It emphasizes a similar philosophy of lightweight performance and driver engagement. The 86 is known for its sharp steering and responsive handling, making it a great choice for those who enjoy spirited driving on twisty roads or track days.

Subaru WRX (Non-Turbo Variants)

While the WRX is predominantly recognized for its turbocharged variants, some models have utilized the FA20 engine. These non-turbo variants still deliver a sporty driving experience, thanks to the engine’s responsive nature and Subaru’s renowned all-wheel-drive system. The WRX remains a practical choice for those who want a performance-oriented vehicle without the added complexity of a turbocharger.

Subaru Legacy and Outback

The FA20 engine also finds its way into the Subaru Legacy and Outback, particularly in the 2.5i models. While these vehicles are more focused on practicality and comfort, the FA20 still delivers adequate power for daily driving. The Legacy offers a spacious interior and a smooth ride, while the Outback combines rugged styling with versatility, making it ideal for outdoor adventures.

Why Choose Vehicles with the FA20 Engine?

Choosing a vehicle equipped with the FA20 engine can be a smart move for several reasons:


  1. Engaging Driving Experience: The FA20 engine’s design promotes a low center of gravity, enhancing handling and overall driving enjoyment.

  2. Reliability: Subaru engines are known for their durability, and the FA20 is no exception. With proper maintenance, it can serve you well for years.

  3. Fuel Efficiency: The direct injection system helps optimize fuel consumption, making these vehicles relatively efficient for their performance capabilities.

In summary, the FA20 engine is a remarkable piece of engineering that has found its way into various vehicles, primarily from Subaru and Toyota. Whether you’re looking for a sporty coupe or a practical all-wheel-drive vehicle, the FA20 offers a unique blend of performance and reliability that appeals to a wide range of drivers.

Justification of the FA20 Engine’s Performance and Recognition

The FA20 engine has garnered attention not only for its unique design but also for its performance and reliability across various vehicles. Below are some key points that confirm the facts presented about the FA20 engine, backed by authoritative sources and industry recognition.

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Performance Metrics

Power and Efficiency

– The FA20 engine produces approximately 200 horsepower and 151 lb-ft of torque in models like the Subaru BRZ and Toyota 86. This performance is corroborated by:
– Car and Driver: In their reviews, they consistently note the engine’s responsive nature and its ability to deliver a thrilling driving experience.
– Motor Trend: They highlight the engine’s direct injection technology, which enhances fuel efficiency while maintaining power output.

Driving Dynamics

– The low center of gravity provided by the FA20 engine contributes to superior handling characteristics. This is supported by:
– Automobile Magazine: They emphasize that the BRZ and 86 are designed for enthusiasts, with the FA20 engine playing a crucial role in achieving balanced weight distribution.

Awards and Recognition

Industry Awards

– The Subaru BRZ and Toyota 86 have received multiple accolades that reflect the effectiveness of the FA20 engine:
– 2013 Motor Trend Car of the Year: The BRZ was recognized for its exceptional handling and driving pleasure, largely attributed to the FA20 engine’s performance.
– 2014 Best Resale Value Award: The Toyota 86 was awarded by Kelley Blue Book, highlighting its strong performance and reliability, which can be traced back to the engine’s design.

Consumer Feedback

– Owners and automotive enthusiasts have consistently praised the FA20 engine for its reliability and performance:
– Subaru Forums: Many users report high satisfaction levels with their vehicles powered by the FA20, noting its durability and low maintenance costs.
– Toyota Enthusiast Groups: Members frequently discuss the engine’s responsiveness and the joy of driving, reinforcing its reputation in the community.

Reliability and Maintenance

Engine Longevity

– The FA20 engine is known for its reliability, with many owners reporting high mileage without significant issues:
– Consumer Reports: They have highlighted Subaru’s reputation for building long-lasting engines, with the FA20 being no exception.
– J.D. Power Ratings: Subaru consistently receives high marks for dependability, which can be attributed to their engineering practices, including the FA20 engine.

In summary, the FA20 engine stands out not just for its innovative design and performance metrics but also for the accolades and consumer satisfaction it has garnered over the years. The combination of industry recognition, positive reviews, and owner feedback solidifies its status as a reliable and enjoyable powerplant in the automotive market.

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