Compare Subaru WRX Engines

As soon as you bought a car or maybe wanted to buy one, the primary thing that you might have the desire to sort out is your Subaru WRX engine specifications. What does the totality of the numbers concerning hp and torque mean? It sounds like work for our company.

For a better idea of your own Subaru WRX engine design, firstly we will fall into some theoretical details. The center of your automobile is certainly its engine. This kind of complex apparatus should deal with a weighty workload and due to that each Subaru WRX contains an engine only with a thick structure. Every engine is created of 2 pieces - cylinder block and cylinder heading side. Given this, all car fans must know that they have manifold engine organizations (straight, v-8, and horizontally-opposed engines), although the most famous for vehicles, sports utility vehicles, and autos is surely an inline engine format, as long as it is lightweight and productive.


What engine is Subaru WRX?

New 2.4-Liter Direct-Injection Turbocharged SUBARU BOXER Engine. The 2022 WRX features the newest version of the 2.4-liter direct-injection turbocharged SUBARU BOXER engine.

Is WRX a 4 cylinder?

The all-new 2022 Subaru WRX features a new SUBARU BOXER® engine, a turbocharged direct-injection 2.4L 4-cylinder that balances potent performance with optimal fuel efficiency.

Is a Subaru WRX STI a V8?

Overview. Inspired by Subaru's factory-backed FIA World Championship Rally series race cars and tuned for maximum performance, the 2021 Subaru WRX STI will overwhelm the faint of heart. The STI's finicky turbocharged flat-four-cylinder engine and firm suspension can startle even ardent driving enthusiasts.

Are WRX engines reliable?

In general, the Subaru WRX is a relatively reliable compact sedan. However, some years are certainly worse than others in terms of reliability. Here are some of the most common reliability woes for the WRX: Engine issues: Apparently, the WRX had some troubles with internal engine issues.

Is the WRX powerful?

Under the WRX's hood is a turbocharged 2.4-liter flat-four-cylinder engine. Its 271 horsepower and 258 pound-feet of torque route through either a standard six-speed manual or a continuously variable automatic transmission (CVT). Per tradition, every WRX has an all-wheel drive.

Which is faster WRX or STI?

The Subaru STI is the more powerful and performance-oriented of the two. It comes with a bigger engine, stiffer springs, thicker tires, more powerful brakes, and more.

Is WRX 5 or 6 speed?

The WRX 5-Speed can be reliable up to roughly 350 wheel horsepower with the Legacy GT/8-14 WRX gears, STI Version 6-gears, or the STI RA Gears provided the car is not launched.

Do all WRX have a turbo?

The WRX comes standard with a 268-horsepower turbocharged 2.0-liter four-cylinder engine and a six-speed manual transmission.

How long can a WRX engine last?

This legendary engine was essential for rally race wins and is famous for its distinguishable growl. Drivers have reported that the boxer four-cylinder can last up to 250,000 miles with proper care. On the other hand, pushing your WRX past its limits could wear out the engine at only 60,000 miles.

Which Subaru has the strongest engine?

The most powerful turbocharged BOXER engine available for Rosamond drivers to choose from is the 2.5L BOXER that powers the legendary Subaru WRX STI.

What is the strongest Subaru engine?

3.6-liter Flat-6

The largest SUBARU BOXER® engine available, this 3.6-liter 6-cylinder serves up 256 horsepower and 247 lb. -ft. of torque.

Is the new WRX engine better?

The WRX gets a new engine for 2022: a 271-horsepower, turbocharged 2.4-liter horizontally opposed four-cylinder that has exactly 3 hp more than the old one. But it completely transforms the car; it has a broader torque curve and mostly eliminates the previous engine's pronounced turbo lag.

Is WRX high maintenance?

The annual maintenance cost of a Subaru WRX is $682. Repair and maintenance costs vary depending on age, mileage, location, and shop.

Which engine is better WRX or STI?

So, while the bodywork and seating capacity is the same, the STI offers much higher performance than the WRX. The engine in the STI is a 2.5-liter direct-injected and turbocharged four-cylinder that produces 310 horsepower and 290 pound-feet of torque.

Why do Boxer engines last so long?

This lower center of gravity provides for better balance and stability – offering better control. The horizontal design of the Boxer engine produces less vibration which adds to the durability, allowing the Subaru to last longer with a smoother running engine while emitting less noise.

Why are Subaru engines so good?

Subaru firmly believes that the Horizontally-Opposed Engine is the optimum design for driving enjoyment. The pistons face away from each other in a 180º symmetrical layout around the crankshaft and work to balance out each other's vibrations, delivering a smooth, shudder-free feel.

Do WRX break down a lot?

If you have a WRX and you push the motor hard then yes they will break down a lot. That is true with a lot of vehicles on the road though. If you keep your motor relatively close to stock and drive the vehicle without pushing it then there should be no major problems with them.

Are Subarus WRX expensive to fix?

Yes, Subarus are more expensive to fix, especially when you compare them with domestic brands. To be more precise, Subarus are expensive to fix when compared to similar products sold at home.

Is owning a Subaru expensive?

Some cars are more expensive to own than others. There's the initial MSRP you have to pay on cars like a shiny new Porsche or BMW. However, you should also take into account its yearly fuel cost and maintenance fees.

Is WRX fun to drive?

It has a more married-to-the-road type of feel; the driver will feel more of the road's surface and irregularities than he or she may in another car. We love this about the WRX as it makes it just that much more fun to drive and will keep you wanting more and more as an everyday driver.

Why is the boxer engine not popular?

The disadvantages of the boxer engine include the engine size and the difficulty of maintenance. Other manufacturers have meddled with the boxer engine, but Subaru and Porsche are the only manufacturers that persist with this engine configuration today.

Do boxer engines overheat?

These engines are smoother and more efficient than many ordinary engines with inline or V-shape configurations -- but, when it comes to overheating, BOXER® engines are just like all modern car engines. They need to be cooled down by a liquid cooling system to prevent overheating.

Why are boxer engines so loud?

The release of the high-pressure combustion gasses entering the exhaust system causes this noise.

What is the WRX STI engine called?

The WRX STI retains the EJ engine from the previous generation STI (2.0-litre EJ207 for Japanese models, 2.5-litre EJ257 for international models), with dual AVCS.

Do all WRX have Turbo?

The WRX comes standard with a 268-horsepower turbocharged 2.0-liter four-cylinder engine and a six-speed manual transmission.