Used 2015 Subaru WRX STI for Sale near Philadelphia, PA

## Summary - With 151 currently listed for sale on CarGurus and an **average price of $18,744.00**, 23.2% 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. - **58.3% of 2015 WRX STI models on CarGurus are accident-free**. - The 2015 Subaru WRX STI offers an impressive turbocharged performance with standard all-wheel drive, making it a popular choice among driving enthusiasts looking for a thrilling experience. ## Why it stands out The 2015 Subaru WRX STI stands out due to its robust performance capabilities, still highly regarded among sports sedan enthusiasts. With a potent turbocharged 2.5-liter flat-four engine producing 300 horsepower, it provides exhilarating acceleration and cornering prowess, making it ideal for both spirited driving and daily commutes. This model year benefits from the excitement of being part of a well-loved lineage, while featuring an engaging six-speed manual transmission and a rally-inspired all-wheel-drive system for unmatched traction and control. However, prospective buyers should consider its firm ride quality and less refined cabin materials compared to some competitors, which might detract from daily comfort. Overall, its passionate following and performance credentials make the 2015 WRX STI a desirable option for enthusiasts. ## 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.