Is the Subaru BRZ equipped with a horizontally opposed engine?

[StGabriel]

The Subaru BRZ is powered by a horizontally opposed engine, with the engine code FA20. This is a 2.0-liter naturally aspirated engine, delivering a maximum horsepower of 200 hp, a maximum power of 147 kW, and a maximum torque of 205 Nm. A horizontally opposed engine arranges the cylinders on both sides of the engine, with two or three cylinders on each side. The new Subaru BRZ features a more sporty exterior design, equipped with 225/40ZR18 Michelin Pilot Super Sport series tires, a reinforced chassis, and continues to be powered by a 2.0L naturally aspirated direct injection engine.

[AndersonRose]

I've been researching Subaru for a long time, and the BRZ indeed uses a horizontally opposed engine, which Subaru calls the Boxer Engine. The cylinders of this engine are arranged horizontally, with pistons moving in opposite directions, which gives the entire car a particularly low center of gravity. When driving through corners, it feels exceptionally stable, unlike cars with conventional inline engines that are more prone to body roll. Although the BRZ was co-developed with Toyota, the engine still retains Subaru's signature technology. Another characteristic of the horizontally opposed engine is that it vibrates much less than inline engines, making the steering wheel and seat vibrations hardly noticeable during long drives. However, this engine's structure is more complex, so mechanics need to spend more time when replacing spark plugs.

[LeTravis]

I've been driving the BRZ for three years, and the handling feel brought by its horizontally opposed engine is truly unique. Every time I take a corner, I can feel the advantage of its low center of gravity, with the front end responding particularly quickly. The FA24 engine used in this car is actually derived from the same source as the Subaru WRX, with horizontally moving pistons, somewhat similar to the structure of a Porsche 911. During routine maintenance, the mechanic mentioned that this layout leaves a bit less space for repairs, but stability isn't an issue. I remember once driving on a mountain road, the rear wheels had exceptional grip during consecutive hairpin turns, which is one of the benefits of the horizontally opposed engine. Although the displacement is only 2.4 liters, paired with the rear-wheel-drive layout, it makes driving exceptionally fun.

[LaHannah]

Having worked on numerous Subaru models, the BRZ indeed utilizes a horizontally opposed engine. The most notable advantage of this design is the reduced engine height, allowing for a flatter front end that directly enhances handling. However, extra attention should be paid to the valve cover gasket during maintenance, as the horizontally opposed structure is prone to oil leaks. For regular maintenance, I recommend using low-viscosity engine oil to better lubricate the cylinder walls. The BRZ's FA24 engine also features optimized intake ports, delivering linear power output at high RPMs. Although parts for horizontally opposed engines are more expensive, they actually have a long lifespan; with proper maintenance, running over 100,000 kilometers is no problem.

[LeDaniela]

In the tuning community, friends who play with the BRZ know that its horizontally opposed engine has great potential. The factory 230+ horsepower isn't particularly strong, but the boxer configuration gives natural advantages for chassis tuning. Some people directly transplant WRX turbo kits, but I'd recommend starting with the intake and exhaust systems first. Installing a high-flow air filter paired with a full exhaust system can really bring out the sound of this FA24 engine. The horizontally opposed layout maintains better balance during high-speed cornering, and even adding widebody kits won't disrupt weight distribution. However, be cautious about the piston rings' endurance limits - it's best to conduct cylinder pressure tests before reinforcement.

[ElisaRose]

Subaru has been dedicated to the horizontally opposed engine for over fifty years, and the BRZ, as an entry-level sports car, perfectly inherits this characteristic. This engine layout was initially designed to optimize the vehicle's center of gravity distribution and has now become a hallmark of Subaru. Although the BRZ and 86 are sister cars, the engine craftsmanship still showcases Subaru's expertise in horizontally opposed engines. During the test drive, a deliberate comparison was made, and the BRZ's stability during cornering was indeed significantly better than that of typical front-engine cars. Although the maintenance cost of a horizontally opposed engine is slightly higher, its smoothness and handling advantages are too obvious to ignore. If you want to experience pure driving pleasure, this engine plays an indispensable role.