Used 2015 Subaru WRX STI for Sale near Chicago, IL

## Summary - With 156 currently listed for sale on CarGurus and an **average price of $18,674.00**, 21.8% 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. - **57.1% of 2015 WRX STI models on CarGurus are accident free**. - The 2015 Subaru WRX STI is appreciated for its impressive all-wheel drive performance, rally-inspired design, and strong turbocharged engine. ## Why it stands out The 2015 Subaru WRX STI is renowned for its exceptional performance and distinctive rally heritage. This model year is particularly appealing due to its powerful turbocharged 2.5-liter Boxer engine, which produces 305 horsepower, paired with a slick six-speed manual transmission, ensuring a thrilling driving experience. The all-wheel drive system provides remarkable grip on varying terrains, making it not just a fun car on a track but also highly usable in everyday conditions. In terms of design, the 2015 model maintains the aggressive styling elements such as a large rear wing and muscular fender flares, emphasizing its sporty pedigree. Although the ride might feel stiff for daily commutes, enthusiasts cherish the precise handling and feedback it offers. ## Other model years to consider - **[2020 Subaru WRX STI](https://www.cargurus.com/Cars/l-Used-2020-Subaru-WRX-STI-c29850)** - Average price: $30,073.00 - Good/great deal percentage: 30.4% - User rating: 4.9 / 5 - Total listings: 283 - **[2018 Subaru WRX STI](https://www.cargurus.com/Cars/l-Used-2018-Subaru-WRX-STI-c26874)** - Average price: $23,036.00 - Good/great deal percentage: 25.2% - User rating: 4.86 / 5 - Total listings: 262 - **[2019 Subaru WRX STI](https://www.cargurus.com/Cars/l-Used-2019-Subaru-WRX-STI-c28138)** - Average price: $25,569.00 - Good/great deal percentage: 28.3% - User rating: 4.5 / 5 - Total listings: 276 This analysis is based on CarGurus' proprietary market data from February 9, 2026, CarGurus experts' opinions, and generative AI.