Used 2021 Subaru WRX STI for Sale near Seattle, WA
37 results
CarGurus Analysis:
2021 Subaru WRX STI
With 206 currently listed for sale and an average price of $33,812.00, 30.1% of 2021 Subaru WRX STIs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Subaru WRX STI 5 / 5 stars.
75.2% of 2021 WRX STI models on CarGurus are accident free.
The 2021 Subaru WRX STI features a powerful 2.5-liter turbocharged engine producing 310 horsepower, standard all-wheel drive, and an aggressive styling that stands out on the road.
CarGurus Analysis: 2021 Subaru WRX STI
overall

Summary
With 206 currently listed for sale and an average price of $33,812.00, 30.1% of 2021 Subaru WRX STIs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Subaru WRX STI 5 / 5 stars.
75.2% of 2021 WRX STI models on CarGurus are accident free.
The 2021 Subaru WRX STI features a powerful 2.5-liter turbocharged engine producing 310 horsepower, standard all-wheel drive, and an aggressive styling that stands out on the road.
Why it stands out
The 2021 Subaru WRX STI is renowned for its high performance and sharp handling, appealing to driving enthusiasts who enjoy a thrilling ride. With its powerful turbocharged 2.5-liter engine generating 310 horsepower, the STI offers an exhilarating driving experience, complemented by standard all-wheel drive for excellent traction in various conditions. Its aggressive design, characterized by functional aerodynamic enhancements and sporty interiors, makes it visually striking. However, potential buyers should be aware of its firm ride quality, which can be harsh during daily driving compared to more comfortable alternatives. Despite some outdated technology and poor fuel economy, the WRX STI remains a standout choice for those seeking a dynamic performance sedan that is fun to drive.
Other model years to consider
- Average price: $30,769.00
- Good/great deal percentage: 29.5%
- User rating: 5 / 5
- Total listings: 285
- Average price: $26,376.00
- Good/great deal percentage: 28.4%
- User rating: 5 / 5
- Total listings: 278
- Average price: $21,016.00
- Good/great deal percentage: 28.0%
- User rating: 5 / 5
- Total listings: 211
This analysis is based on CarGurus' proprietary market data from June 8, 2026, CarGurus experts' opinions, and generative AI.
Relevant articles

Subaru WRX Buying Guide: Cost, Reliability, and the Best Years to Buy
Discover the ultimate buying guide for purchasing a used Subaru WRX covering each generation since 1992. Whether you're a first-time buyer or a Subaru enthusiast, this comprehensive overview will help you research your next pre-owned Subaru WRX.

Who Makes Subaru Cars?
Subaru is a Japanese automaker that produces cars, SUVs, and electric vehicles. It is owned by Subaru Corporation, which is multinational conglomerate. It is part owned by Toyota, and the two have collaborated on vehicles. Most of the lineup is Subaru-built vehicles that are made in America.
5.0 Overall rating
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Byron S
Reviewed a 2021 Subaru WRX STI on Oct 20, 2024
Extremely happy with the car. Excellent bang for your buck.
Harry H
Reviewed a 2021 Subaru WRX STI on Jun 18, 2021
This is by far the nicest car Ive owned, it has tons of power and extras. Definitely a must buy for any automotive enthusiast
2021 Subaru WRX STI Trims
| Trim type | MSRP |
|---|---|
| AWD | $37,245 |
| Limited AWD with Wing Spoiler | $41,945 |
| Limited AWD with Low Profile Spoiler | $41,945 |
| Sport-tech AWD with Wing Spoiler | -- |
| Sport AWD | -- |
| Sport-tech AWD with Lip Spoiler | -- |
2021 Subaru WRX STI Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 Subaru WRX STI prices has changed over time.
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