Used 2021 Subaru WRX STI for Sale near Modesto, CA

## Summary - With 199 currently listed for sale on CarGurus and an **average price of $32,374.00**, 25.1% of the 2021 Subaru WRX STI 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. - **72.9% of 2021 WRX STI models on CarGurus are accident free**. - The 2021 Subaru WRX STI stands out for its powerful engine, aggressive styling, and thrilling performance characteristics that appeal to driving enthusiasts. ## Why it stands out The 2021 Subaru WRX STI is a performance sedan that successfully balances fun and functionality, standing head and shoulders above many compact competitors. With its 2.5-liter turbocharged flat-four engine delivering 310 horsepower and 290 pound-feet of torque, it sets itself apart with raw power and a thrilling driving experience, making it an enticing option for those who prioritize performance. While some rivals offer greater daily comfort, the STI excels in handling and agility, responding nimbly to the driver's inputs thanks to its robust all-wheel-drive system. Admittedly, the ride can be harsh for daily driving, but this characteristic is often accepted by enthusiasts seeking a genuine connection to the road. The interior may show its age with dated technology and materials, yet its focused design ensures ease of use during spirited drives. In short, the 2021 Subaru WRX STI is a fantastic choice for buyers who are ready to embrace its performance-oriented nature. ## Other model years to consider - **[2020 Subaru WRX STI](https://www.cargurus.com/Cars/l-Used-2020-Subaru-WRX-STI-c29850)** - Average price: $29,928.00 - Good/great deal percentage: 24.2% - User rating: 4.9 / 5 - Total listings: 269 - **[2018 Subaru WRX STI](https://www.cargurus.com/Cars/l-Used-2018-Subaru-WRX-STI-c26874)** - Average price: $23,141.00 - Good/great deal percentage: 23.5% - User rating: 4.86 / 5 - Total listings: 251 - **[2019 Subaru WRX STI](https://www.cargurus.com/Cars/l-Used-2019-Subaru-WRX-STI-c28138)** - Average price: $25,669.00 - Good/great deal percentage: 24.8% - User rating: 4.5 / 5 - Total listings: 270 This analysis is based on CarGurus' proprietary market data from February 23, 2026, CarGurus experts' opinions, and generative AI.