Used 2018 Subaru WRX STI for Sale near Washington, DC

## Summary - With 251 currently listed for sale on CarGurus and an **average price of $23,141.00**, 23.5% of 2018 Subaru WRX STIs for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2018 Subaru WRX STI 4.86 / 5 stars. - **56.2% of 2018 WRX STI models on CarGurus are accident free**. - The 2018 Subaru WRX STI stands out with its powerful engine, smooth handling, and exhilarating driving experience, making it ideal for car enthusiasts. ## Why it stands out The 2018 Subaru WRX STI is a notable entry in the performance sedan segment, celebrated for its impressive combination of speed and handling. This model features a turbocharged 2.5-liter Boxer engine, producing a blistering 310 horsepower, which is paired with a six-speed manual transmission. This ensures a thrilling driving experience that's hard to beat. Owners appreciate its all-wheel drive system, which not only excels in performance on both smooth pavements and rugged terrains but also offers reliability in adverse weather conditions. While the ride can feel a bit rough for daily drivers and the interior may have some inexpensive materials, the driving dynamics and the overall lively performance make the WRX STI a favorite among car lovers. The distinct rally-inspired styling and the engaging engine sound add to its character, securing its position as a desirable vehicle for those seeking excitement 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: $29,928.00 - Good/great deal percentage: 24.2% - User rating: 4.9 / 5 - Total listings: 269 - **[2015 Subaru WRX STI](https://www.cargurus.com/Cars/l-Used-2015-Subaru-WRX-STI-c25106)** - Average price: $19,348.00 - Good/great deal percentage: 26.2% - User rating: 5 / 5 - Total listings: 145 - **[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.