2012 Seat Mii • Compare 9 used cars with valuation

Market overview: Price Analysis (October-2026): A used 2012 Seat Mii typically costs between £1,595 and £4,895 • On average, used 2012 Seat Mii cars have covered 73,012 miles – with a few high-mileage examples reaching up to 94,902 miles • Depreciation and price trends over the last 12 months for the 2012 Seat Mii stand at -£340.