2021 SEAT Mii

Overview

Make

SEAT

Model

Mii

Version

Auto FWD 5dr (81 bhp)

Mileage

10,478 miles

Year

2021

Fuel type

Electric

Body type

Hatchback

Gearbox

Automatic

Power

81 bhp

Seats

4

CO2

0 g/km

Colour

Red

Doors

5

Driven wheels

Front Wheel Drive

Emissions standard

Euro 6

About this car

This 2021 SEAT Mii has covered 10,478 miles, around 6,900 fewer than typical for its age. At £9,999, it is advertised £714 below our estimated market asking price of £10,713. We use UK dealer asking prices, including 118 SEAT Mii listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 14 days ago. Its recorded MOT is valid until 28 February 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Bassetts Swansea Honda Omoda Jaecoo SpotiCar, based in Swansea.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £10,713. The asking price is £714 below 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 118 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,900 miles lower than typical for a 2021 SEAT Mii.

The advertised mileage is consistent with the last MOT reading.