2012 SEAT Mii 1.0 S AC
Price: £3,499. Above the going rate: £396 (12%) over the AskCar estimate of £3,103, our expected asking price for this car from its model, age, mileage and specification, drawing on 123 priced SEAT Mii adverts on AskCar as of 6 November 2026.
AskCar lists 128 used SEAT Mii from 121 UK dealerships, as of 6 November 2026.
Overview
- Make: SEAT
- Model: Mii
- Trim: S AC
- Version: 1.0 12v S AC Manual FWD Euro 5 3dr (59 bhp)
- Year: 2012
- Mileage: 75,631 miles
- Fuel: Petrol
- Body: Hatchback, 3 doors, 4 seats
- Engine: 1.0 litres, 59 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: White
- CO2: 105 g/km
- Emissions standard: Euro 5, ULEZ compliant
About this car
This 2012 SEAT Mii S AC has covered 75,631 miles. The dealer is asking £3,499, which is £396 above the AskCar estimate of £3,103. To work out the AskCar estimate, we analyse UK dealer adverts for 123 SEAT Mii cars across different ages and specifications. We first recorded this car for sale 66 days ago. The latest recorded MOT expiry date is 17 September 2026, which has passed. Confirm its status with the dealer. The government's MOT record matches its advertised mileage. You can find this car at D.H. Car Sales (NE) in Seaham. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Above the going rate: £396 (12%) over the AskCar estimate of £3,103.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 123 priced SEAT Mii adverts across different ages and specifications, as of 6 November 2026.
Time on sale
This 2012 SEAT Mii has been on sale for at least 66 days.
Price history
AskCar first saw this advert on 1 September 2026 at £3,499. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: the latest record we hold ran out on 17 September 2026; ask the dealer for the current MOT.
It has had 12 MOTs. The latest, on 18 September 2025, passed.
There were no advisories at the latest test.
Mileage at that test: 74,332 miles, which matches the advertised 75,631 miles.
Browse all SEAT Mii cars for sale · 2012 SEAT Mii price guide
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Photos
24 photos of this car are on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.