Go is Mii! And there’s lots of go in an approved used SEAT Mii, the compact city car from SEAT that really drives the drive. Small in size but spectacular in every way, an approved used SEAT Mii will bring you the technology, safety features, fuel efficiency and low CO2 emissions that many larger cars can only dream about. We’ve got a great stock of approved used SEAT Mii cars at our SEAT dealerships in Watford and Hatfield, and if you want a specific Mii colour, Mii interior trim or Mii model not in our stock, we’ll try to find it for you. Call us, or contact us online.