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Mii 1.0 by Cosmopolitan 5dr
Motors.co.uk
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Model year | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
2019 Seat Mii | £6,645 - £7,998 | £7,397 | 37,300 miles | -£560 | < 10 |
2018 Seat Mii | £5,919 - £7,186 | £6,537 | 41,100 miles | -£520 | < 10 |
2016 Seat Mii | £3,857 - £7,357 | £5,494 | 48,800 miles | - | 14 |
2017 Seat Mii | £3,547 - £6,612 | £5,255 | 52,500 miles | +£280 | 12 |
2015 Seat Mii | £3,245 - £7,225 | £4,947 | 66,900 miles | -£80 | 11 |
2014 Seat Mii | £3,314 - £5,531 | £4,333 | 70,000 miles | +£260 | 16 |
2013 Seat Mii | £2,295 - £5,116 | £3,797 | 68,000 miles | -£460 | < 10 |
2012 Seat Mii | £1,425 - £4,995 | £3,311 | 70,600 miles | -£420 | 10 |
*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market
The data is based on the cars currently listed on AutoUncle
Last updated: 9 September 2026
Variant | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
🏆 The most popular Seat Mii FR-Line | £4,284 - £7,996 | £6,443 | 43,700 miles | -£760 | 16 |
📈 The best value Seat Mii Design | £4,248 - £7,688 | £5,821 | 43,200 miles | -£220 | 15 |
Seat Mii I-Tech | £4,045 - £4,945 | £4,495 | 74,100 miles | - | < 10 |
Seat Mii SE | £2,995 - £6,048 | £4,405 | 36,000 miles | -£400 | 12 |
💰 The budget choice Seat Mii Sport | £3,066 - £5,131 | £4,085 | 76,300 miles | - | < 10 |
*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market
The data is based on the cars currently listed on AutoUncle
Last updated: 9 September 2026
The Sport is the cheapest entry point with an average price of £4,085.
Accuracy will improve as more cars from this variant become available
There are the most FR-Line for sale right now (16), which gives you the most options to choose from.
The Design has held its price stable with minimal loss in value over the past year (-£220).
Price checked by AutoUncle
Super price
Good price
Fair price
A bit pricey
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