2021 SEAT Mii
Auto FWD 5dr (81 bhp)
£10,498
Fair price: within 8% of the typical £10,480 for this model, age and mileage, drawing on 126 adverts of this make and model.
Overview
- Make
- SEAT
- Model
- Mii
- Version
- Auto FWD 5dr (81 bhp)
- Mileage
- 14,367 miles
- Year
- 2021
- Fuel type
- Electric
- Body type
- Hatchback
- Gearbox
- Automatic
- Power
- 81 bhp
- Seats
- 4
- CO2
- 0 g/km
- Colour
- Blue
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Emissions standard
- Euro 6
About this car
This 2021 SEAT Mii has covered 14,367 miles, around 3,000 fewer than typical for its age. The dealer is asking £10,498, which is £18 above our market estimate of £10,480. Our estimate draws on 126 SEAT Mii adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 3 days. Its MOT is recorded as valid until 29 July 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at CarSupermarket.com Stoke in Stoke-on-Trent.
Stock data from 22 October 2026.
Price history
First seen on 20 October 2026, 3 days ago. Advert duration calculated on 23 October 2026.
| Date observed | Asking price |
|---|---|
| 20 October 2026 | £10,498 |
| 22 October 2026 | £10,498 |
Price and mileage comparison
Estimated market asking price: £10,480. The asking price is £18 above this estimate.
The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.
The pricing calculation includes 126 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 3,000 miles lower than typical for a 2021 SEAT Mii.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 29 July 2027. 13,827 miles at the last test.
11 other cars with the same year, trim, gearbox and fuel are for sale from £8,595 to £11,050.
| Asking price | Mileage |
|---|---|
| £8,595 | 51,593 miles |
| £9,249 | 25,807 miles |
| £9,750 | 22,759 miles |
| £9,950 | 35,605 miles |
| £9,970 | 37,000 miles |
These cars have covered 4,686–51,593 miles, compared with 14,367 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.
Browse all SEAT Mii cars for sale · 2021 SEAT Mii price guide
How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.
Vehicle photos
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- 2021 SEAT Mii photo 21
- 2021 SEAT Mii photo 22
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