2018 SEAT Mii 1.0 FR Line

Overview

• Make: SEAT
• Model: Mii
• Trim: FR Line
• Version: 1.0 FR Line Manual FWD Euro 6 5dr (74 bhp)
• Year: 2018
• Mileage: 67,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 4 seats
• Engine: 1.0 litres, 74 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 102 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 SEAT Mii FR Line has covered 67,000 miles, around 25,300 more miles than is typical for its age. Priced at £5,495, it is advertised £44 below the AskCar estimate of £5,539. To work out the AskCar estimate, we analyse UK dealer adverts for 123 SEAT Mii cars across different ages and specifications. We have tracked this advert for 16 days. The government's MOT record matches its advertised mileage. You can find this car at JPK Motors in Leeds. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £44 (under 1%) under the AskCar estimate of £5,539.

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 2018 SEAT Mii with the 1.0 petrol engine is typically advertised at £6,500: the median of the 13 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2018 SEAT Mii has been on sale for at least 16 days.

Price history

AskCar first saw this advert on 21 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 6 November 2026: valid until 10 January 2027.

It has had 8 MOTs. The latest, on 30 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 63,675 miles, which matches the advertised 67,000 miles.

Advertised mileage is about 25,300 miles higher than the median mileage of a 2018 SEAT Mii on AskCar.

Similar cars

6 other 2018 SEAT Mii FR Line 1.0 petrol manual hatchbacks are for sale at UK dealers, from £6,498 to £8,795, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2018 SEAT Mii FR Line, 1.0 petrol hatchback, purple. Mileage: 48,377 miles. Price: £6,498, £1,003 more than this car. Dealer: Arnold Clark Aberdeen Kia in Aberdeen. AskCar page: https://askcar.co.uk/car/seat-mii-2018-7c616426aae7
• 2018 SEAT Mii FR Line, 1.0 petrol hatchback, blue. Mileage: 39,847 miles. Price: £6,750, £1,255 more than this car. Dealer: Saunders Abbott in Sidcup. AskCar page: https://askcar.co.uk/car/seat-mii-2018-d9c046191d44
• 2018 SEAT Mii FR Line, 1.0 petrol hatchback, blue. Mileage: 34,276 miles. Price: £6,795, £1,300 more than this car. Dealer: The Yorkshire Car Centre in Wakefield. AskCar page: https://askcar.co.uk/car/seat-mii-2018-65850dd8bdb5