Used 2021 Subaru WRX STI for Sale near Phoenix, AZ

## Summary - With 210 currently listed for sale on CarGurus and an **average price of $32,165.00**, 30.5% 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 and CarGurus experts gave it an 6.83 / 10. - **75.2% of 2021 WRX STI models on CarGurus are accident free**. - The 2021 Subaru WRX STI maintains its legacy as a performance sedan that offers a thrilling driving experience and unique styling characteristic of Subaru's rally heritage. ## Why it stands out The 2021 Subaru WRX STI is a standout in the performance sedan segment, renowned for its powerful 2.5-liter turbocharged flat-four engine that delivers 310 horsepower and 290 pound-feet of torque. This model year appeals to driving enthusiasts with its standard all-wheel drive (AWD), providing excellent traction and handling capabilities. Although it retains much of its 2015 design, the aggressive looks and sporty interior trim distinguish it within the market, allowing it to maintain a distinctive character. While its performance is exceptional, the ride can be unforgiving, making it less comfortable for daily commuting compared to rivals like the Honda Civic Type R and Volkswagen GTI. Nonetheless, its commitment to driving fun and the engaging experience it presents make it a preferred choice for those seeking thrill behind the wheel. ## Other model years to consider - **[2020 Subaru WRX STI](https://www.cargurus.com/Cars/l-Used-2020-Subaru-WRX-STI-c29850)** - Average price: $30,005.00 - Good/great deal percentage: 30.1% - User rating: 4.9 / 5 - Total listings: 286 - **[2018 Subaru WRX STI](https://www.cargurus.com/Cars/l-Used-2018-Subaru-WRX-STI-c26874)** - Average price: $22,997.00 - Good/great deal percentage: 27.5% - User rating: 4.86 / 5 - Total listings: 265 - **[2019 Subaru WRX STI](https://www.cargurus.com/Cars/l-Used-2019-Subaru-WRX-STI-c28138)** - Average price: $25,561.00 - Good/great deal percentage: 28.9% - User rating: 4.5 / 5 - Total listings: 280 --- This analysis is based on CarGurus' proprietary market data from February 10, 2026, CarGurus experts' opinions, and generative AI.