Difference Between Subaru Impreza WRX and WRX STI (With Table)

The craze for automobiles and sports cars is unparalleled. Many people take it as their personal passion for keeping a collection of a variety of cars and especially sports car. Subaru provides two versions of their all-wheel-drive sports sedan with rally-inspired styling. It’s difficult to compare the Subaru WRX to the Subaru WRX STI.

On the surface, the cars appear to be similar, but their performance and equipment are vastly different. When Subaru needed a production car for rally competition in the early 1990s, it built the WRX for the Japanese market. Here in this article, we will give you detailed information on both models and a way to kick your prevailing confusion between the two.

Subaru Impreza WRX vs WRX STI

The difference between Subaru Impreza WRX and WRX STI is that Subaru Impreza Wrx gives an output of power equivalent to 268 HP. On the other hand, in the scenario, Wrx Sti clubs with 305 HP. Subaru Impreza Wrx cars are generally less expensive than the Wars Sti ones. However, WRX STI cars are faster and give a sporty look in comparison to Subaru Impreza Wrx cars.

The Subaru Impreza WRX has a power output of 268 hp. In the city, the Subaru Impreza Wrx gets 20 mpg, and on the interstate, it gets 27 mpg. The 2.0L H4 engine in the Subaru Impreza Wrx is standard. Subaru Impreza Wrx has a 6.5-inch touchscreen display. Subaru Impreza Wrx begins at a very nominal price for middle-income people in the United States. Synthetic Ultrasuede is commonly used in Subaru Impreza Wrx seats.

The WRX STI is powered by 305 horsepower. In the city, the Wrx Sti gets 17 miles per gallon, and on the interstate, it gets 23 miles per gallon. The 2.5L H4 engine in the Wrx Sti is standard. In the instance of the Subaru Wrx Sti, the touch screen display is 7 inches. The starting retail price of the Wars Sti is a bit high than Impreza WRX. The Subaru Wrx Sti is usually dressed in Ultrasuede, fabric, or even leather.

Comparison Table Between Subaru Impreza WRX and WRX STI

Parameters of ComparisonSubaru Impreza WRX WRX STI
PriceLower than WRX STI.Higher than WRX.
Standard engine2.0L H42.5L H4
Fuel economy: city20 MPG 17 MPG
Automatic TransmissionN/A 8 Speed CVT W- Overdrive
Fuel economy: Highway27 MPG 23 MPG
Horsepower268305
Touchscreen display size6.5 inches7 inches
Outfitsynthetic Ultrasuede material.Ultrasuede, leather, cloth.

What is Subaru Impreza WRX?

The Subaru WRX is an automobile with an all-wheel-drive sport compact, produced by Subaru, based on the Impreza built for the 1992 World Rally Championship. WRX is the acronym for “World Rally eXperimental.” It is according to Subaru. Since 2014, the WRX lineup has been separated from the Impreza, with WRX models using a distinctive body style. After that, the hatchback/wagon body design was no longer available. The Subaru Impreza Wrx has a power output of 268 horsepower.

In the city, the Subaru Impreza Wrx gets 20 miles per gallon, and on the interstate, it gets 27 miles per gallon. The Subaru Impreza Wrx has a 2.0L H4 engine as standard. The touchscreen display in the Subaru Impreza Wrx is 6.5 inches in size. The Subaru Impreza Wrx has a starting retail price that does not suit everybody. Synthetic Ultrasuede is commonly used in Subaru Impreza Wrx interiors.

The Impreza WRX includes the Lineartronic transmission. However, it is known to possess an EyeSight safety package as well. Additionally, it has Pre-collision braking, Sway warning, Adaptive cruise control, Lane-departure warning as well. High automatic beams and reverse braking are also present in WRX Limited trim.

What is WRX STI?

The 2019 Subaru WRX STI is based on the same chassis as the standard WRX. However, they have a few mechanical differences. So, though the STI and the WRX have the same seating capacity and bodywork, the STI has significantly better performance.

The STI’s engine is a 2.5-litre turbocharged. It is a direct-injected four-cylinder with 310 horsepower. It also has 290 pound-feet of torque. The Wrx Sti’s engine produces 305 horsepower. In the city, the Wrx Sti achieves 17 mpg, and on the interstate, it achieves 23 mpg. A 2.5L H4 engine powers the Wrx Sti.

In the instance of the Subaru Wrx Sti, the touchscreen display measures 7 inches. Wrs Sti starts at a price higher than the basic retail level. Ultrasuede, fabric, or even leather are commonly used for the Subaru Wrx Sti’s interior. The STI version possesses a higher version of everything. It goes much faster, its brakes are hard, and it is designed with flat corners. It also possesses quick steering. Although, a fast, sporty car may not be a great choice if someone is choosing for the long run.

Main Differences Between Subaru Impreza WRX and WRX STI

  1. Subaru Impreza Wrx uses 268 Horsepower. On the other hand, Wrx Sti uses 305 Horsepower for functioning.
  2. Subaru Impreza Wrx usually covers 20 miles per gallon inside the city and 27 miles per gallon on the highway. On the other hand, Wrx Sti covers 17 miles per gallon inside the city and 23 miles per gallon on the highway.
  3. Subaru Impreza Wrx uses a standard engine of 2.0L H4. On the other hand, Wrx Sti uses a standard engine of 2.5L H4.
  4. The size of the touchscreen display in the case of the Subaru Impreza Wrx is 6.5 inches. However, the same is 7 inches in the case of Subaru Wrx Sti.
  5. The initial retail price of the Subaru Impreza Wrx starts at a price lower than STI. On the other hand, the beginning retail price of Wars Sti starts higher than Impreza WRX.
  6. Subaru Impreza Wrx generally makes use of synthetic Ultrasuede material. On the other hand, Subaru Wrx Sti generally uses Ultrasuede, cloth or even leather.

Conclusion

It will come down to performance and prices if you have to choose between the Subaru Impreza WRX and the Subaru WRX STI. Although the STI is superior in terms of performance, it can cost over around $14,000 more than the WRX. The base WRX is a terrific value for a money-performance car. Even Limited trim or upgrading to Premium won’t break the bank if you require a few more convenience or comfort options.

People should choose the WRX for daily driving if they were paying their own money. In crash tests, all Subaru Impreza WRX and WRX STI models perform admirably. Because they employ the same platform, their safety equipment is identical. Both versions of the cars come with a comprehensive set of general safety measures.

References

  1. https://www.cnki.com.cn/Article/CJFDTotal-QCYD201006013.htm
  2. http://www.sacreaventures.be/index.php?post/Essai-Subaru-Impreza-WRX-STi
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