Used 2015 Subaru WRX STI for Sale near Chicago, IL

## Summary - With 131 currently listed for sale and an **average price of $18,804.00**, 26.0% of 2015 Subaru WRX STIs for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2015 Subaru WRX STI 5 / 5 stars. - **51.9% of 2015 WRX STI models on CarGurus are accident free**. ## Why it stands out The 2015 Subaru WRX STI is a celebrated performance sedan that embodies the spirit of rally racing, making it a desirable option for driving enthusiasts. With a history rooted in Subaru’s motorsport legacy, the WRX STI features a turbocharged flat-four engine, delivering an exhilarating 300 horsepower paired with a precise six-speed manual transmission. This model's all-wheel-drive system ensures exceptional handling and stability, whether on winding roads or in harsh weather conditions. While it excels in performance and all-weather capability, drivers should expect a firm ride that can be less comfortable for daily commutes. Its striking performance specs, combined with a dedicated community among fans, make the 2015 WRX STI a vehicle that's not only fun to drive but also holds promise as a classic as time goes on. ## Other model years to consider - **[2020 Subaru WRX STI](https://www.cargurus.com/Cars/l-Used-2020-Subaru-WRX-STI-c29850)** - Average price: $29,492.00 - Good/great deal percentage: 26.6% - User rating: 4.9 / 5 - Total listings: 233 - **[2018 Subaru WRX STI](https://www.cargurus.com/Cars/l-Used-2018-Subaru-WRX-STI-c26874)** - Average price: $23,550.00 - Good/great deal percentage: 22.7% - User rating: 4.86 / 5 - Total listings: 229 - **[2019 Subaru WRX STI](https://www.cargurus.com/Cars/l-Used-2019-Subaru-WRX-STI-c28138)** - Average price: $26,624.00 - Good/great deal percentage: 27.3% - User rating: 4.5 / 5 - Total listings: 242 This analysis is based on CarGurus' proprietary market data from March 23, 2026, CarGurus experts' opinions, and generative AI.