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Used
2021 Subaru WRX STI
for sale
near
Plainfield, CT
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.






Used
2021 Subaru WRX STI Base
Vehicle information
Features
Reviews
The process of buying my Subaru Forester Was a smooth
The process of buying my Subaru Forester Was a smooth one. The salesperson Ishmael Arroyo was there to guide me and was very knowledgeable. He also helped me set up the electronics . Thank you Ishmael!!!
When practicality meets performance.
I’ve owned for 3 years already, and being honest it’s a painful, wallet draining car. Such a blast to drive and own but will make you spend money if you abuse it too much. A good car for someone to change to spare on maintenance. Excellent car for a 4 cylinder turbo and very practical for someone like me (father of two with friends)






Used
2021 Subaru WRX STI Base
Vehicle information
Features
Reviews
Rich took very well care of me thank you so much!
Rich took very well care of me thank you so much! Usually dealerships could take forever but it was definitely worth my time!
Last year for this kind of WRX STI
Amazing car performance and handling not to mention easy on the eyes. Built to be punished but my guess is that you won't want to do much punishment.
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About the 2021 Subaru WRX STI
Base shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- All-wheel drive
- Combined MPG
- 18
- Transmission
- M/T
- Engine
- 310.0-hp, 2.5-liter, 4 Cylinder Engine (Gasoline Fuel)

How much does the 2021 Subaru WRX STI cost?
The 2021 Subaru WRX STI price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 WRX STI is $35,507, with pricing starting at $28,497.
What is the MPG of the 2021 Subaru WRX STI?
The 2021 Subaru WRX STI offers up to 16 MPG in city driving and 22 MPG on the highway for a combined rating of 18 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 Subaru WRX STI?
The 2021 Subaru WRX STI compares to and/or competes against the following vehicles:
Is the 2021 Subaru WRX STI reliable?
The 2021 Subaru WRX STI has an average reliability rating of 4.3 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 WRX STI owners.
Is the 2021 Subaru WRX STI a good sedan?
Below are the Cars.com consumer ratings for the 2021 Subaru WRX STI.
- Comfort 4.3
- Interior 5.0
- Performance 4.7
- Value 5.0
- Exterior 5.0
- Reliability 4.3
100% of drivers recommend this car
- Comfort 4.3
- Interior 5.0
- Performance 4.7
- Value 5.0
- Exterior 5.0
- Reliability 4.3
STI (1 style)
Style |
---|
STI Manual |
Inventory price |
Starting at $37,245 |
Combined MPG |
18 |
Engine |
310.0-hp, 2.5-liter, 4 Cylinder Engine (Gasoline Fuel) |
STI Limited (2 styles)
Style | |
---|---|
STI Limited Manual w/Lip Spoiler | STI Limited Manual w/Wing Spoiler |
Inventory price | |
Starting at $41,945 | Starting at $41,945 |
Combined MPG | |
18 | 18 |
Engine | |
310.0-hp, 2.5-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.5-liter, 4 Cylinder Engine (Gasoline Fuel) |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Research the 2021 Subaru WRX STI
Compare the 2021 Subaru WRX STI
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