Used SEAT Mii for sale near Barnet
There are 7 used SEAT Mii for sale from UK dealers within 20 miles of Barnet on AskCar, as of 9 November 2026. The cheapest is £3,250. AskCar lists 131 used SEAT Mii across the UK, from 125 dealerships.
As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Barnet
2 of the 7 SEAT Mii within 20 miles of Barnet had their price reduced in the last 14 days to 9 November 2026. Each one's line in the list below says by how much.
Cars for sale now
Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 125 priced SEAT Mii adverts on AskCar as of 9 November 2026.
Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer, town and distance; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2016 SEAT Mii 1.0 FR Line, 73 bhp, manual, petrol, hatchback, 5 doors, 4 seats, red. Mileage: 99,100 miles. Price: £3,250, reduced by £515 from £3,765 since AskCar first saw it on 5 August 2026, 96 days ago. Fair price: £181 (5%) under the AskCar estimate of £3,431. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 July 2027. Dealer: Auto Warehouse in Hornchurch, 20 miles from Barnet. AskCar page: https://askcar.co.uk/car/seat-mii-2016-74d3ecfcb71a
- 2014 SEAT Mii 1.0 Toca, 59 bhp, manual, petrol, hatchback, 5 doors, 4 seats, white. Mileage: 75,057 miles. Price: £3,495, unchanged since AskCar first saw it on 24 September 2026, 46 days ago. Fair price: £159 (4%) under the AskCar estimate of £3,654. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 5 July 2027. Dealer: Imaan Motors in West Drayton, 16 miles from Barnet. AskCar page: https://askcar.co.uk/car/seat-mii-2014-dc0d22feac50
- 2018 SEAT Mii 1.0 FR Line, manual, petrol, hatchback, 5 doors, 4 seats, blue. Mileage: 7,000 miles. Price: £8,795, unchanged since AskCar first saw it on 27 September 2026, 43 days ago. Fair price: £91 (1%) over the AskCar estimate of £8,704. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 August 2027. Dealer: Fenways Car Sales in Sidcup, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/seat-mii-2018-d4b323afcc82
- 2017 SEAT Mii 1.0, 59 bhp, manual, petrol, hatchback, 5 doors, 4 seats, red. Mileage: 45,500 miles. Price: £5,950, unchanged since AskCar first saw it on 2 November 2026, 7 days ago. Fair price: £101 (1%) over the AskCar estimate of £5,849. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 February 2027. Dealer: Milestone Motors London in Hounslow, 14 miles from Barnet. AskCar page: https://askcar.co.uk/car/seat-mii-2017-1a7bed13c6a4
- 2018 SEAT Mii 1.0 FR Line, 74 bhp, manual, petrol, hatchback, 5 doors, 4 seats, blue. Mileage: 39,847 miles. Price: £6,750, reduced by £245 from £6,995 since AskCar first saw it on 23 July 2026, 109 days ago. Fair price: £152 (2%) over the AskCar estimate of £6,598. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 November 2026. Dealer: Saunders Abbott in Sidcup, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/seat-mii-2018-d9c046191d44
- 2021 SEAT Mii, 81 bhp, automatic, electric, hatchback, 5 doors, 4 seats, blue. Mileage: 32,851 miles. Price: £10,000, unchanged since AskCar first saw it on 8 November 2026, 1 day ago. Fair price: £296 (3%) over the AskCar estimate of £9,704. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 April 2027. Dealer: St Motor Group in London, 18 miles from Barnet. AskCar page: https://askcar.co.uk/car/seat-mii-2021-1475ac9cc80e
- 2012 SEAT Mii 1.0 SE, 59 bhp, manual, petrol, hatchback, 3 doors, 4 seats, red. Mileage: 31,640 miles. Price: £4,350, reduced by £145 from £4,495 since AskCar first saw it on 8 November 2026, 1 day ago. Fair price: £237 (5%) over the AskCar estimate of £4,113. MOT: valid until 27 October 2027. Dealer: Jenny Motoring World in London, 17 miles from Barnet. AskCar page: https://askcar.co.uk/car/seat-mii-2012-5e091d4e5067
SEAT Mii across the UK by price
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