Used SEAT Mii for sale
There are 131 used SEAT Mii for sale from UK dealers on AskCar, as of 9 November 2026. Typical asking price £5,100 (the median: half cost less, half cost more). The cheapest is £2,475. They come from 125 dealerships.
The middle half of the 131 cars are priced between £3,800 and £6,700.
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.
What does a used SEAT Mii cost?
The median asking price is £5,100, across the 130 cars for sale with a price. For a 2019 one it is £6,900.
32 of the 131 cars had their price reduced in the last 14 days to 9 November 2026.
Cars for sale now, page 2 of 2
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 and town; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2015 SEAT Mii 1.0 I TECH, 59 bhp, manual, petrol, hatchback, 5 doors, 4 seats, red. Mileage: 47,376 miles. Price: £5,495, reduced by £300 from £5,795 since AskCar first saw it on 28 May 2026, 165 days ago. Fair price: £372 (7%) over the AskCar estimate of £5,123. Euro 6 emissions standard. ULEZ compliant. Dealer: G.R.A Cars in Rowlands Gill. AskCar page: https://askcar.co.uk/car/seat-mii-2015-c95117af1e1c
- 2014 SEAT Mii 1.0 Toca, 59 bhp, manual, petrol, hatchback, 5 doors, 4 seats, white. Mileage: 40,003 miles. Price: £4,995, reduced by £1,000 from £5,995 since AskCar first saw it on 3 October 2026, 37 days ago. Fair price: £349 (7%) over the AskCar estimate of £4,646. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 29 September 2027. Dealer: Andrew Frost Cars in Mildenhall. AskCar page: https://askcar.co.uk/car/seat-mii-2014-c0994fa43325
- 2017 SEAT Mii 1.0, 59 bhp, manual, petrol, hatchback, 5 doors, 4 seats, yellow. Mileage: 66,000 miles. Price: £5,495, unchanged since AskCar first saw it on 16 October 2026, 24 days ago. Fair price: £388 (7%) over the AskCar estimate of £5,107. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 March 2027. Dealer: Vital Cars in Tonbridge. AskCar page: https://askcar.co.uk/car/seat-mii-2017-b51366173b94
- 2017 SEAT Mii 1.0 FR Line, 73 bhp, manual, petrol, hatchback, 5 doors, 4 seats, silver. Mileage: 29,000 miles. Price: £6,825, reduced by £170 from £6,995 since AskCar first saw it on 11 August 2026, 90 days ago. Above the going rate: £552 (8%) over the AskCar estimate of £6,273. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 1 October 2026; ask the dealer for the current MOT. Dealer: Seabourne Motor Co in Bournemouth. AskCar page: https://askcar.co.uk/car/seat-mii-2017-7c788f8cd743
- 2017 SEAT Mii 1.0 FR Line, 73 bhp, manual, petrol, hatchback, 5 doors, 4 seats, red. Mileage: 33,030 miles. Price: £6,678, reduced by £100 from £6,778 since AskCar first saw it on 19 August 2026, 82 days ago. Above the going rate: £551 (8%) over the AskCar estimate of £6,127. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 December 2026. Dealer: Fg Cars Loughborough in Loughborough. AskCar page: https://askcar.co.uk/car/seat-mii-2017-bd53c29a3840
- 2017 SEAT Mii 1.0, 73 bhp, manual, petrol, hatchback, 3 doors, 4 seats, white. Mileage: 80,154 miles. Price: £4,995, unchanged since AskCar first saw it on 29 September 2026, 41 days ago. Above the going rate: £417 (9%) over the AskCar estimate of £4,578. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 December 2026. Dealer: Gatwick Motor World in Haywards Heath. AskCar page: https://askcar.co.uk/car/seat-mii-2017-73ea42b22964
- 2015 SEAT Mii 1.0 I TECH, 59 bhp, manual, petrol, hatchback, 5 doors, 4 seats, red. Mileage: 34,000 miles. Price: £6,150, reduced by £145 from £6,295 since AskCar first saw it on 25 September 2026, 45 days ago. Above the going rate: £514 (9%) over the AskCar estimate of £5,636. MOT: valid until 17 January 2027. Dealer: Orchard Mill Motor Company in Trowbridge. AskCar page: https://askcar.co.uk/car/seat-mii-2015-9c4c9b844f1e
- 2015 SEAT Mii 1.0 by MANGO, 74 bhp, manual, petrol, hatchback, 5 doors, 4 seats, beige. Mileage: 92,025 miles. Price: £4,250, unchanged since AskCar first saw it on 7 November 2026, 2 days ago. Above the going rate: £364 (9%) over the AskCar estimate of £3,886. Dealer: Joseph Sutton Motor Company in Maidstone. AskCar page: https://askcar.co.uk/car/seat-mii-2015-28322176336d
- 2013 SEAT Mii 1.0 SE, 59 bhp, manual, petrol, hatchback, 5 doors, 4 seats, yellow. Mileage: 75,304 miles. Price: £3,595, unchanged since AskCar first saw it on 28 May 2026, 165 days ago. Above the going rate: £344 (10%) over the AskCar estimate of £3,251. Euro 5 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 3 October 2026; ask the dealer for the current MOT. Dealer: West Midlands Cars in Wednesbury. AskCar page: https://askcar.co.uk/car/seat-mii-2013-10cd174d6547
- 2019 SEAT Mii 1.0 FR Line, 73 bhp, manual, petrol, hatchback, 5 doors, 4 seats, black. Mileage: 50,112 miles. Price: £7,480, unchanged since AskCar first saw it on 17 September 2026, 53 days ago. Above the going rate: £718 (10%) over the AskCar estimate of £6,762. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 July 2027. Dealer: Hippo Approved in Blackburn. AskCar page: https://askcar.co.uk/car/seat-mii-2019-d8652cc44857
- 2012 SEAT Mii 1.0 Sport, 73 bhp, manual, petrol, hatchback, 3 doors, 4 seats, white. Mileage: 82,500 miles. Price: £3,495, reduced by £300 from £3,795 since AskCar first saw it on 22 September 2026, 48 days ago. Above the going rate: £339 (10%) over the AskCar estimate of £3,156. MOT: valid until 19 July 2027. Dealer: L K Motor Company in Leigh. AskCar page: https://askcar.co.uk/car/seat-mii-2012-84deac024402
- 2013 SEAT Mii 1.0 Ecomotive, 59 bhp, manual, petrol, hatchback, 3 doors, 4 seats, black. Mileage: 17,542 miles. Price: £5,470, unchanged since AskCar first saw it on 29 October 2026, 11 days ago. Above the going rate: £546 (11%) over the AskCar estimate of £4,924. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 9 February 2027. Dealer: Autotyne in Hebburn. AskCar page: https://askcar.co.uk/car/seat-mii-2013-dc36d31b5d07
- 2019 SEAT Mii 1.0, manual, petrol, hatchback, 5 doors, 4 seats, blue. Mileage: 61,913 miles. Price: £6,599, unchanged since AskCar first saw it on 3 November 2026, 6 days ago. Above the going rate: £665 (11%) over the AskCar estimate of £5,934. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 October 2027. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/seat-mii-2019-2c80f1fbffa5
- 2014 SEAT Mii 1.0 Toca, 59 bhp, manual, petrol, hatchback, 3 doors, 4 seats, white. Mileage: 65,012 miles. Price: £4,490, unchanged since AskCar first saw it on 6 November 2026, 3 days ago. Above the going rate: £463 (11%) over the AskCar estimate of £4,027. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 19 May 2027. Dealer: Monarch Car Sales in Worcester. AskCar page: https://askcar.co.uk/car/seat-mii-2014-fd142b137606
- 2017 SEAT Mii 1.0, 73 bhp, manual, petrol, hatchback, 5 doors, 4 seats, purple. Mileage: 36,113 miles. Price: £6,990, unchanged since AskCar first saw it on 6 November 2026, 3 days ago. Above the going rate: £734 (11%) over the AskCar estimate of £6,256. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 31 August 2027. Dealer: Moto-vation in Leeds. AskCar page: https://askcar.co.uk/car/seat-mii-2017-8f776ee82be1
- 2019 SEAT Mii 1.0 FR Line, 73 bhp, manual, petrol, hatchback, 5 doors, 4 seats, silver. Mileage: 62,250 miles. Price: £6,995, reduced by £1,000 from £7,995 since AskCar first saw it on 9 August 2026, 92 days ago. Above the going rate: £740 (11%) over the AskCar estimate of £6,255. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 27 April 2024; ask the dealer for the current MOT. Dealer: Taylor Motor Group in Newark-on-Trent. AskCar page: https://askcar.co.uk/car/seat-mii-2019-68254b75b0a4
- 2017 SEAT Mii 1.0, 59 bhp, manual, petrol, hatchback, 5 doors, 4 seats, blue. Mileage: 52,150 miles. Price: £6,295, unchanged since AskCar first saw it on 24 October 2026, 16 days ago. Above the going rate: £679 (12%) over the AskCar estimate of £5,616. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 December 2026. Dealer: Affordable Cars of Sussex in Peacehaven. AskCar page: https://askcar.co.uk/car/seat-mii-2017-f153e7304cca
- 2012 SEAT Mii 1.0 S AC, 59 bhp, manual, petrol, hatchback, 3 doors, 4 seats, white. Mileage: 75,631 miles. Price: £3,499, unchanged since AskCar first saw it on 1 September 2026, 69 days ago. Above the going rate: £386 (12%) over the AskCar estimate of £3,114. Euro 5 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 17 September 2026; ask the dealer for the current MOT. Dealer: D.H. Car Sales (NE) in Seaham. AskCar page: https://askcar.co.uk/car/seat-mii-2012-3deb955bb49f
- 2013 SEAT Mii 1.0 Toca, 59 bhp, manual, petrol, hatchback, 3 doors, 4 seats, white. Mileage: 87,000 miles. Price: £3,950, reduced by £300 from £4,250 since AskCar first saw it on 25 September 2026, 45 days ago. Above the going rate: £442 (12%) over the AskCar estimate of £3,508. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 8 April 2027. Dealer: M & M Automotive in Pennington. AskCar page: https://askcar.co.uk/car/seat-mii-2013-c7e38a43d57a
- 2013 SEAT Mii 1.0 Toca, 59 bhp, manual, petrol, hatchback, 3 doors, 4 seats, yellow. Mileage: 65,144 miles. Price: £4,699, unchanged since AskCar first saw it on 23 August 2026, 78 days ago. Above the going rate: £535 (12%) over the AskCar estimate of £4,164. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 27 April 2027. Dealer: Lakeside Cars Sales in Redditch. AskCar page: https://askcar.co.uk/car/seat-mii-2013-6a7dbf691fcb
- 2016 SEAT Mii 1.0, 59 bhp, manual, petrol, hatchback, 5 doors, 4 seats, white. Mileage: 69,900 miles. Price: £4,995, unchanged since AskCar first saw it on 25 September 2026, 45 days ago. Above the going rate: £784 (18%) over the AskCar estimate of £4,211. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 June 2027. Dealer: Gleam Clean Car Sales in Worthing. AskCar page: https://askcar.co.uk/car/seat-mii-2016-501715451760
- 2013 SEAT Mii 1.0 Sport, 74 bhp, manual, petrol, hatchback, 3 doors, 4 seats, black. Mileage: 91,000 miles. Price: £3,795, unchanged since AskCar first saw it on 31 October 2026, 9 days ago. Above the going rate: £627 (19%) over the AskCar estimate of £3,168. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 2 July 2027. Dealer: LTR Motors in Bournemouth. AskCar page: https://askcar.co.uk/car/seat-mii-2013-3763030166a7
- 2019 SEAT Mii 1.0 FR Line, 73 bhp, manual, petrol, hatchback, 5 doors, 4 seats, black. Mileage: 58,093 miles. Price: £7,999, unchanged since AskCar first saw it on 28 September 2026, 42 days ago. Above the going rate: £1,558 (24%) over the AskCar estimate of £6,441. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 April 2027. Dealer: Belmont Autos in Glasgow. AskCar page: https://askcar.co.uk/car/seat-mii-2019-bde1dbd88482
- 2014 SEAT Mii 1.0 by MANGO, 74 bhp, manual, petrol, hatchback, 3 doors, 4 seats, beige. Mileage: 83,140 miles. Price: £4,995, unchanged since AskCar first saw it on 13 August 2026, 88 days ago. Above the going rate: £977 (24%) over the AskCar estimate of £4,018. Euro 5 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 26 September 2026; ask the dealer for the current MOT. Dealer: County Car Company in Sherborne. AskCar page: https://askcar.co.uk/car/seat-mii-2014-d899b3b0bab2
- 2007 SEAT Mii 1.0, 59 bhp, manual, petrol, hatchback, 3 doors, 4 seats, silver. Mileage: 42,450 miles. Price: £5,390, reduced by £100 from £5,490 since AskCar first saw it on 28 September 2026, 42 days ago. Above the going rate: £3,256 (152%) over the AskCar estimate of £2,134. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 29 September 2026; ask the dealer for the current MOT. Dealer: Mote Park Vehicles in Woodchurch. AskCar page: https://askcar.co.uk/car/seat-mii-2007-bc11ff8d1961
- 2018 SEAT Mii 1.0, 59 bhp, manual, petrol, hatchback, 5 doors, 4 seats, red. Mileage: 28,808 miles. Price: £3,990, reduced by £510 from £4,500 since AskCar first saw it on 28 May 2026, 165 days ago. Far below the going rate: £2,813 (41%) under the AskCar estimate of £6,803. Worth asking the dealer why. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 9 September 2025; ask the dealer for the current MOT. Dealer: Sam Car Sales in Portsmouth. AskCar page: https://askcar.co.uk/car/seat-mii-2018-9e9fbaceffd4
- 2017 SEAT Mii 1.0, manual, petrol, hatchback, 4 seats, silver. Mileage: 87,428 miles. Price: £2,998, reduced by £1,386 from £4,384 since AskCar first saw it on 28 September 2026, 42 days ago. Far below the going rate: £1,856 (38%) under the AskCar estimate of £4,854. Worth asking the dealer why. MOT: valid until 11 September 2027. Dealer: Fort Southwick Cars in Fareham. AskCar page: https://askcar.co.uk/car/seat-mii-2017-d32b909d8c7c
- 2017 SEAT Mii 1.0, manual, petrol, hatchback, 5 doors, 4 seats, red. Mileage: 46,000 miles. Price: £5,695, unchanged since AskCar first saw it on 7 November 2026, 2 days ago. Fair price: £46 (under 1%) over the AskCar estimate of £5,649. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 November 2026. Dealer: The Garage On The Green in Hastings. AskCar page: https://askcar.co.uk/car/seat-mii-2017-bcf217f5c688
- 2018 SEAT Mii 1.0, petrol, hatchback, 4 seats, red. Price: £4,675, unchanged since AskCar first saw it on 6 October 2026, 34 days ago. MOT: valid until 1 April 2027. Dealer: Apexridge Auto Group in Runcorn. AskCar page: https://askcar.co.uk/car/seat-mii-2018-4aaef34fcb9f
- 2014 SEAT Mii 1.0 SE, 59 bhp, manual, petrol, hatchback, 5 doors, 4 seats, white. Price: £5,495, unchanged since AskCar first saw it on 13 September 2026, 57 days ago. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 7 February 2027. Dealer: Motor House (Stroud) in Stroud. AskCar page: https://askcar.co.uk/car/seat-mii-2014-c6a479d84c4f
- 2013 SEAT Mii 1.0, petrol, hatchback, 3 doors, 4 seats, red. Mileage: 63,000 miles. Dealer: S T Motors in Urmston. AskCar page: https://askcar.co.uk/car/seat-mii-2013-054ac6abf5d7
SEAT Mii by gearbox, fuel and body
SEAT Mii prices by year
SEAT Mii by trim
SEAT Mii by price
SEAT Mii near you
- In England (117 cars)
- In Scotland (9 cars)
- In Wales (5 cars)
- Near Wigan (14 cars)
- Near Bolton (13 cars)
- Near Hale (13 cars)
- Near Manchester (12 cars)
- Near Warrington (12 cars)
- Near Rochdale (11 cars)
- Near Glossop (11 cars)
- Near Wakefield (10 cars)
- Near Barnsley (10 cars)
- Near Leeds (9 cars)
- Near Bradford (9 cars)
- Near Richmond upon Thames (9 cars)
- Near Huddersfield (9 cars)
- Near Blackburn (9 cars)
- Near Keighley (9 cars)
More SEAT
- All SEAT cars (8,628 cars)
- SEAT Ibiza (2,445 cars)
- SEAT Leon (2,108 cars)
- SEAT Arona (1,822 cars)
- SEAT Ateca (1,508 cars)
- SEAT Tarraco (322 cars)
- SEAT Alhambra (169 cars)
- SEAT CUPRA Ateca (41 cars)
- SEAT Toledo (33 cars)
- SEAT Altea XL (26 cars)