MOT reliability
Seat Mii design
49 vehicles · 136 completed MOT tests analysed
93%
MOT pass rate
Based on 49 Seat Mii design vehicles and 136 completed MOT tests, the Seat Mii design has an overall 93% pass rate, with an average recorded mileage of 37,665 miles.
49
Vehicles
136
MOT tests
6,020
Avg miles / year
Fuel types: Other (27), Petrol (22)
Seat Mii design reliability FAQ
Across 49 Seat Mii design vehicles in our MOT data,
93% pass the MOT (a 7% failure rate), with about
0 faults or advisories recorded per test.
The typical Seat Mii design in our data has covered around
37,665 miles.
Compare the Seat Mii design
See how the Seat Mii design stacks up against other Seat models on MOT reliability:
Check a specific Seat Mii design
Enter a registration to see that exact vehicle's full MOT history, advisories and recurring faults.
See all Seat models · Learn about common MOT failures · what an MOT checks