2017 SEAT Mii 1.0

Price: £5,495. Fair price: £400 (7%) over the AskCar estimate of £5,095, our expected asking price for this car from its model, age, mileage and specification, drawing on 126 priced SEAT Mii adverts on AskCar as of 7 November 2026.

AskCar lists 135 used SEAT Mii from 128 UK dealerships, as of 7 November 2026.

Overview

  • Make: SEAT
  • Model: Mii
  • Version: 1.0 Manual FWD Euro 6 5dr (59 bhp)
  • Year: 2017
  • Mileage: 66,000 miles
  • Fuel: Petrol
  • Body: Hatchback, 5 doors, 4 seats
  • Engine: 1.0 litres, 59 bhp
  • Gearbox: Manual
  • Drive: Front-wheel drive
  • Colour: Yellow
  • CO2: 102 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

At 66,000 miles, this 2017 SEAT Mii has covered about 20,000 more miles than other 2017 SEAT Mii cars. Priced at £5,495, it is advertised £400 above the AskCar estimate of £5,095. The AskCar 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 22 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Vital Cars in Tonbridge. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £400 (7%) over the AskCar estimate of £5,095.

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 126 priced SEAT Mii adverts across different ages and specifications, as of 7 November 2026.

A 2017 SEAT Mii with the 1.0 petrol engine is typically advertised at £5,700: the median of the 19 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2017 SEAT Mii has been on sale for at least 22 days.

Price history

AskCar first saw this advert on 16 October 2026 at £5,495. 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 7 November 2026: valid until 1 March 2027.

It has had 7 MOTs. The latest, on 12 February 2026, passed.

Advisories at the latest test: nearside rear service brake binding but not excessively.

Mileage at that test: 62,535 miles, which matches the advertised 66,000 miles.

Advertised mileage is about 20,000 miles higher 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

25 photos of this car are on its AskCar page.

As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.