2015 Subaru WRX STI • Compare 7 used cars with valuation

Market overview: Price Analysis (October-2026): A used 2015 Subaru WRX STI typically costs between £15,445 and £19,665 • On average, used 2015 Subaru WRX STI cars have covered 65,106 miles – with a few high-mileage examples reaching up to 85,543 miles • Depreciation and price trends over the last 12 months for the 2015 Subaru WRX STI stand at £0.