Is the Subaru WRX Faster Than the Subaru STI?

The Subaru WRX and the Subaru STI have different hardware and performance in the real world. Though both are quick cars, the STI is a bit faster. Listed below are some performance characteristics of each car. Check out the spec sheets to decide which is best for you.


When compared side-by-side, the 2016 Subaru WRX is the most fun to drive sedan in its class. While the STI is more powerful, the WRX is faster and has a lower price tag. The WRX also comes with a standard 6-speed manual gearbox.

The STI’s turbocharged engine is similar to the WRX, but the STI is slightly more powerful. The turbocharger increases the pressure inside the engine and forces the pistons to move faster. The flat-four engine is balanced to handle the extra power and is also known as a boxer engine. The STI has four pistons per cylinder, and each piston opposes the force on the cylinder across from it.

In comparison, the Subaru WRX hits 0-60 in 5.4 seconds and the Subaru STI hits this mark in 4.8 seconds. Both vehicles are capable of reaching an electronically-limited top speed of 155 mph. However, both cars aren’t stock, so drivers often modify them to make them faster. The STI is the most distinctive of the two due to its oversized wing that creates downforce and works with the standard AWD system.


The Subaru WRX is a good daily car. However, its premium version is not worth the price for the average buyer. If you’re primarily looking to increase power, a premium STI might be overkill for you. Instead, consider spending your money on notable upgrades and mods for your WRX. A remap is one of the best ways to add more power to your WRX.

The WRX also achieves better fuel economy than the STI. It’s more efficient thanks to its smaller turbo and automatic power progression. The STI gets just 16 mpg city, but the WRX gets 22 highway. The STI is faster than the WRX at a quarter mile, but isn’t nearly as quick.

Both the WRX and STI have great steering. However, the WRX’s electric-assist system is not as advanced as the STI’s. The STI also has better acceleration and braking. However, it’s still not as quick as the M3, which has a 12.7 second quarter mile.


The WRX STI is a high-performance version of the WRX. It was introduced in 2004 and is a more powerful version than its predecessor. It is considered the halo vehicle in the Subaru lineup. It is more expensive than the base WRX but offers a great value.

While both cars have a similar amount of power and torque, the STI is faster. The STI is faster for all-out acceleration and has more mid-end speed. It also has better low-end torque. While the STI is faster on the track, it is less fuel-efficient than the WRX.

The STI has a turbocharged 2.5-liter flat-four that is eager to rev and pumps out the typical flat-four burble. However, it’s not as smooth as the turbo fours found in smaller cars, and it lacks low-end grunt. In addition, it feels sluggish after it comes off boost. As a result, you’ll have to downshift to second gear in tight corners to get the best of its acceleration. Fortunately, the pedals are well-placed for heel-toe downshifts.

Honda Civic Si

When you compare the 2022 Honda Civic Wrx vs Si, you’ll find two very different cars. The Honda Civic Si is a sporty, rally-inspired sedan. It’s an excellent choice for drivers who want a fast car with practicality and efficiency. The 2022 Honda Civic Si features a powerful engine and manual transmission and aggressive styling. It also comes standard with a fully featured infotainment system.

The Honda Civic Si’s interior features premium materials, including leather trim and wood trim. It also has carbon fiber accents and an embroidered Si logo. It has a quieter interior than the Subaru WRX, making it more comfortable for longer drives. But this doesn’t mean the Honda Civic Si is without fault.

The Honda Civic Si offers an impressive list of standard safety features, including forward collision warning and collision mitigation braking. It also has lane departure warning and lane-keeping assist. Both models have a driver alert monitor to detect inattentive drivers. This feature prevents thousands of crashes and around 1500 deaths each year.


In terms of performance, the STI is a superior choice compared to the WRX. However, the differences between the two cars are not as great as you might think. Both cars have the same power output but the STI has more horsepower. In addition to this, both cars also have different daily drive metrics and sticker prices.

Both cars have similar specifications, though the highest specification WRX can have more safety features. Both models come with a 2.0-liter, turbocharged four-cylinder engine that produces up to 32 horsepower and 42 lb.-ft. of torque. But the STI’s engine is slightly more powerful and features a driver-controlled center differential.

The STI is equipped with SI-DRIVE technology, a technology that lets drivers customize the behavior of the car’s engine to optimize performance. It’s also equipped with a six-speed manual transmission, which makes it easier to accelerate and maintain a consistent speed. In general, the STI is faster than the WRX, with a top speed that’s slightly higher than the WRX.

Fuel economy

Fuel economy varies by model, but the WRX STI is expected to return nine litres per hundred kilometers in a CVT version. The manual version is likely to return a less impressive 9.6L per hundred kilometers. In comparison, the Hyundai i30 N hatchback and Volkswagen Golf GTI have fuel economy ratings of eight and seven litres per hundred kilometers, respectively. The WRX is the least fuel-efficient vehicle in its class, but still beats rivals’ ratings by three mpg in the city.

Fuel economy of the Wrx varies by transmission, but it is still one of the best in class. The CVT is rated for 19 mpg in the city and 25 mpg on the highway. However, it is not as efficient as the manual transmission. EPA-reported fuel economy for the WRX 2.0-liter engine with a manual transmission is 20/24 mpg city/highway, and twenty-two mpg in the combined cycle.


While there are many similarities between the WRX and the STI, their differences are also evident. The WRX features a 2.0-liter turbocharged four-cylinder engine with 268 horsepower and 250 lb-ft of torque, while the STI has a 2.5-liter turbocharged engine with 310 horsepower and 290 lb-ft of torque. Both cars are incredibly fast, but which is better?

The Subaru WRX is able to achieve 0-60 in 5.4 seconds, whereas the STI only makes it at 4.8 seconds. Both vehicles reach an electronically limited top speed of 155 mph, but drivers don’t often leave them stock. The STI, however, is more impressive with its large oversized wing and standard AWD system.

The Wrx engine is a little less powerful, but its performance is still impressive. It adds about three miles per hour to the STI’s top speed. It has more torque than the STI and is also more stable at high speeds. Both cars come standard with a park bench, but the STI can also be ordered with a WRX lip spoiler. The STI also gets big Brembo brakes and fore-aft torque control.


Although there are some similarities between the Subaru WRX and STI, both have different characteristics. The STI has a quicker steering rack and more solid feel. The WRX also has better handling, thanks to the center differential controlled by the driver. Both cars have excellent handling, but the STI is a bit quicker to steer and has better acceleration.

The STI has an easier ride when cornering, due to its firm suspension and launch control. Its firm steering makes it easier to place on the road, but it sacrifices ride comfort on rougher pavement. However, it’s a good daily driver for any enthusiast, with moderate feel and an electric power steering system. The brakes feel good, too, and the pedals are spaced well for heel-and-toe downshifts.

The Subaru WRX is more fuel efficient, thanks to its smaller engine and less powerful turbocharger. It gets up to 21 mpg in the city and 27 on the highway. However, the Subaru STI is a more powerful vehicle, with paddle shifters and active torque vectoring.


The Subaru WRX and Subaru STI are legendary cars. While the prices of both are comparable, they are different in performance and daily driving metrics. If you’re looking for a fast car that’ll blow your mind, you’ll want to look at the STI.

The WRX and STI are both great compact cars, but the STI is a better choice if you’re looking for sportier performance. These cars are similar in design and space, and they’re both built on the same platform. They both offer comparable legroom and storage space.

Both cars are capable of producing high horsepower, but the STI offers a slightly higher price. Depending on the model you choose, you’ll pay about $8000 more for the STI. However, if you’re looking for an all-out rally car, you might want to look for a WRX instead.