Used 2018 Subaru WRX STI for Sale near Mapleton, ME

## Summary - With 257 currently listed for sale on CarGurus and an **average price of $23,150.00**, 28.4% 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. - **53.7% of 2018 WRX STI models on CarGurus are accident free.** - The 2018 Subaru WRX STI is notable for its powerful 2.5-liter turbocharged engine, standard all-wheel drive, and a thrilling driving experience that appeals to performance enthusiasts. ## Why it stands out The 2018 Subaru WRX STI stands out for its adrenaline-pumping performance and all-wheel-drive capability, making it a favorite among driving enthusiasts. This model year offers a turbocharged 2.5-liter Boxer engine that produces 305 horsepower, paired with a six-speed manual transmission for an exhilarating driving experience. The WRX STI is engineered with rally-inspired technology, including a Driver Controlled Center Differential (DCCD) that allows drivers to adjust their traction settings based on road conditions. The aggressive styling, coupled with its sporting character, has cemented the WRX STI's place as a beloved performance sedan. However, potential buyers should be mindful of the car's stiffer ride quality and the overall higher price point, which may be more suited for dedicated car enthusiasts. ## Other model years to consider - **[2020 Subaru WRX STI](https://www.cargurus.com/Cars/l-Used-2020-Subaru-WRX-STI-c29850)** - Average price: $29,906.00 - Good/great deal percentage: 27.8% - User rating: 4.9 / 5 - Total listings: 284 - **[2016 Subaru WRX STI](https://www.cargurus.com/Cars/l-Used-2016-Subaru-WRX-STI-c25107)** - Average price: $20,662.00 - Good/great deal percentage: 27.8% - User rating: 4.56 / 5 - Total listings: 237 - **[2019 Subaru WRX STI](https://www.cargurus.com/Cars/l-Used-2019-Subaru-WRX-STI-c28138)** - Average price: $25,681.00 - Good/great deal percentage: 27.1% - User rating: 4.5 / 5 - Total listings: 284 This analysis is based on CarGurus' proprietary market data from February 20, 2026, CarGurus experts' opinions, and generative AI.