2017 SEAT Mii 1.0
Price: £5,795. Fair price: £72 (1%) under the AskCar estimate of £5,867, 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
- Version: 1.0 Manual FWD Euro 6 5dr
- Year: 2017
- Mileage: 37,000 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 4 seats
- Engine: 1.0 litres
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Red
- CO2: 102 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2017 SEAT Mii is advertised with 37,000 miles on the clock. Its asking price of £5,795 is £72 below the AskCar estimate of £5,867. The AskCar estimate uses UK dealer asking prices, including 123 SEAT Mii adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 27 days ago. The last MOT shows 37,687 miles, more than the advert. This is worth checking with the dealer. Its MOT is recorded as valid until 7 October 2027. The seller is Car Logic, based in Windsor. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £72 (1%) under the AskCar estimate of £5,867.
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.
A 2017 SEAT Mii with the 1.0 petrol engine is typically advertised at £5,600: the median of the 18 for sale on AskCar, as of 6 November 2026.
Time on sale
This 2017 SEAT Mii has been on sale for at least 27 days.
Price history
AskCar first saw this advert on 10 October 2026 at £5,795. 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: valid until 7 October 2027.
It has had 8 MOTs. The latest, on 8 October 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 37,687 miles. The advert says 37,000 miles, fewer than the MOT record, so ask the dealer which is right.
Advertised mileage is about 11,800 miles lower than the median mileage of a 2017 SEAT Mii on AskCar.
Browse all SEAT Mii cars for sale · 2017 SEAT Mii price guide
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Photos
9 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.