Seat Mii 2012 to 2021
2012 to 2021
Based on 0 sources, each with its own reference date
No documented data yet for this generation
Recalls
Our EU Safety Gate feed only goes back to 17 July 2026
We could not check NHTSA for this model
No recall found in EU Safety Gate, checked up to and including 2021
Safety rating
American crash test (NHTSA)
No safety rating found at NHTSA SafetyRatings, checked through 2021
Insurance loss
Compared with the US average. Not a chance of defects
No insurance loss data found at IIHS/HLDI, checked through 2021
Inspection statistics for these model years
- 3 to 5 years: 767 inspections
- 6 to 8 years: 829 inspections
- 9 to 11 years: 712 inspections
- 12 to 14 years: 255 inspections
6 to 8 years: 829 inspections
Official inspection point: Chassis and chassis attachments
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 75 of the 829 Czech inspection data, age 6-8 yr.
Official inspection point: Braking equipment
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 52 of the 829 Czech inspection data, age 6-8 yr.
Official inspection point: Lighting equipment and parts of the electrical system
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 35 of the 829 Czech inspection data, age 6-8 yr.
Official inspection point: Visibility
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 29 of the 829 Czech inspection data, age 6-8 yr.
Official inspection point: Axles, wheels, tyres, suspension
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 20 of the 829 Czech inspection data, age 6-8 yr.
Show more age groups (3)
3 to 5 years: 767 inspections
Official inspection point: Chassis and chassis attachments
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 26 of the 767 Czech inspection data, age 3-5 yr.
Official inspection point: Braking equipment
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 25 of the 767 Czech inspection data, age 3-5 yr.
Official inspection point: Lighting equipment and parts of the electrical system
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 20 of the 767 Czech inspection data, age 3-5 yr.
Official inspection point: Axles, wheels, tyres, suspension
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 15 of the 767 Czech inspection data, age 3-5 yr.
Official inspection point: Visibility
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 12 of the 767 Czech inspection data, age 3-5 yr.
9 to 11 years: 712 inspections
Official inspection point: Chassis and chassis attachments
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 66 of the 712 Czech inspection data, age 9-11 yr.
Official inspection point: Braking equipment
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 59 of the 712 Czech inspection data, age 9-11 yr.
Official inspection point: Lighting equipment and parts of the electrical system
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 55 of the 712 Czech inspection data, age 9-11 yr.
Official inspection point: Visibility
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 36 of the 712 Czech inspection data, age 9-11 yr.
Official inspection point: Steering
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 24 of the 712 Czech inspection data, age 9-11 yr.
12 to 14 years: 255 inspections
Official inspection point: Braking equipment
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 20 of the 255 Czech inspection data, age 12-14 yr.
Official inspection point: Visibility
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 20 of the 255 Czech inspection data, age 12-14 yr.
Official inspection point: Lighting equipment and parts of the electrical system
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 18 of the 255 Czech inspection data, age 12-14 yr.
Official inspection point: Chassis and chassis attachments
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 18 of the 255 Czech inspection data, age 12-14 yr.
Official inspection point: Steering
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 14 of the 255 Czech inspection data, age 12-14 yr.
- 3 to 5 years: 1,364 inspections
- 6 to 8 years: 4,454 inspections
- 9 to 11 years: 8,568 inspections
- 12 to 14 years: 3,398 inspections
9 to 11 years: 8,568 inspections
Official item from DVSA MOT-statistiek
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 2256 of the 8568 British MOT statistics, age 9-11 yr.
Show more age groups (3)
3 to 5 years: 1,364 inspections
Official item from DVSA MOT-statistiek
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 174 of the 1364 British MOT statistics, age 3-5 yr.
6 to 8 years: 4,454 inspections
Official item from DVSA MOT-statistiek
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 908 of the 4454 British MOT statistics, age 6-8 yr.
12 to 14 years: 3,398 inspections
Official item from DVSA MOT-statistiek
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 1024 of the 3398 British MOT statistics, age 12-14 yr.
- 3 to 5 years: 4,494 inspections
- 6 to 8 years: 9,837 inspections
- 9 to 11 years: 27,793 inspections
- 12 to 14 years: 11,595 inspections
9 to 11 years: 27,793 inspections
Official inspection point: Axles, wheels, tyres, suspension
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 4602 of the 27793 Dutch inspection data, age 9-11 yr.
Official inspection point: Lighting equipment and parts of the electrical system
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 3227 of the 27793 Dutch inspection data, age 9-11 yr.
Official inspection point: Braking equipment
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 1388 of the 27793 Dutch inspection data, age 9-11 yr.
Official inspection point: Visibility
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 1183 of the 27793 Dutch inspection data, age 9-11 yr.
Official inspection point: Chassis and chassis attachments
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 173 of the 27793 Dutch inspection data, age 9-11 yr.
Show more age groups (3)
3 to 5 years: 4,494 inspections
Official inspection point: Axles, wheels, tyres, suspension
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 761 of the 4494 Dutch inspection data, age 3-5 yr.
Official inspection point: Lighting equipment and parts of the electrical system
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 389 of the 4494 Dutch inspection data, age 3-5 yr.
Official inspection point: Visibility
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 180 of the 4494 Dutch inspection data, age 3-5 yr.
Official inspection point: Braking equipment
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 52 of the 4494 Dutch inspection data, age 3-5 yr.
Official inspection point: Other equipment
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 11 of the 4494 Dutch inspection data, age 3-5 yr.
6 to 8 years: 9,837 inspections
Official inspection point: Axles, wheels, tyres, suspension
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 1643 of the 9837 Dutch inspection data, age 6-8 yr.
Official inspection point: Lighting equipment and parts of the electrical system
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 1123 of the 9837 Dutch inspection data, age 6-8 yr.
Official inspection point: Visibility
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 465 of the 9837 Dutch inspection data, age 6-8 yr.
Official inspection point: Braking equipment
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 302 of the 9837 Dutch inspection data, age 6-8 yr.
Official inspection point: Chassis and chassis attachments
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 28 of the 9837 Dutch inspection data, age 6-8 yr.
12 to 14 years: 11,595 inspections
Official inspection point: Axles, wheels, tyres, suspension
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 2135 of the 11595 Dutch inspection data, age 12-14 yr.
Official inspection point: Lighting equipment and parts of the electrical system
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 1667 of the 11595 Dutch inspection data, age 12-14 yr.
Official inspection point: Braking equipment
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 799 of the 11595 Dutch inspection data, age 12-14 yr.
Official inspection point: Visibility
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 493 of the 11595 Dutch inspection data, age 12-14 yr.
Official inspection point: Chassis and chassis attachments
Note: this is a share of the cars tested in this age band. It is not a chance of defects and predicts nothing for this car. 150 of the 11595 Dutch inspection data, age 12-14 yr.
- 6 to 8 years: 218 inspections
- 9 to 11 years: 521 inspections
- 12 to 14 years: 343 inspections
9 to 11 years: 521 inspections
Official inspection point: Lighting equipment and parts of the electrical system
Note: these are fail items, not tests. One car can fail on several items in the same test. This figure can therefore be higher than the share of cars that failed. 113 fail items across 521 Irish inspection data, age 9-11 yr.
Official inspection point: Nuisance
Note: these are fail items, not tests. One car can fail on several items in the same test. This figure can therefore be higher than the share of cars that failed. 88 fail items across 521 Irish inspection data, age 9-11 yr.
Official inspection point: Braking equipment
Note: these are fail items, not tests. One car can fail on several items in the same test. This figure can therefore be higher than the share of cars that failed. 84 fail items across 521 Irish inspection data, age 9-11 yr.
Official inspection point: Steering, suspension, wheels and tyres
Note: these are fail items, not tests. One car can fail on several items in the same test. This figure can therefore be higher than the share of cars that failed. 74 fail items across 521 Irish inspection data, age 9-11 yr.
Official inspection point: Steering
Note: these are fail items, not tests. One car can fail on several items in the same test. This figure can therefore be higher than the share of cars that failed. 23 fail items across 521 Irish inspection data, age 9-11 yr.
Show more age groups (2)
6 to 8 years: 218 inspections
Official inspection point: Lighting equipment and parts of the electrical system
Note: these are fail items, not tests. One car can fail on several items in the same test. This figure can therefore be higher than the share of cars that failed. 35 fail items across 218 Irish inspection data, age 6-8 yr.
Official inspection point: Braking equipment
Note: these are fail items, not tests. One car can fail on several items in the same test. This figure can therefore be higher than the share of cars that failed. 24 fail items across 218 Irish inspection data, age 6-8 yr.
Official inspection point: Steering, suspension, wheels and tyres
Note: these are fail items, not tests. One car can fail on several items in the same test. This figure can therefore be higher than the share of cars that failed. 16 fail items across 218 Irish inspection data, age 6-8 yr.
Official inspection point: Nuisance
Note: these are fail items, not tests. One car can fail on several items in the same test. This figure can therefore be higher than the share of cars that failed. 15 fail items across 218 Irish inspection data, age 6-8 yr.
12 to 14 years: 343 inspections
Official inspection point: Lighting equipment and parts of the electrical system
Note: these are fail items, not tests. One car can fail on several items in the same test. This figure can therefore be higher than the share of cars that failed. 95 fail items across 343 Irish inspection data, age 12-14 yr.
Official inspection point: Steering, suspension, wheels and tyres
Note: these are fail items, not tests. One car can fail on several items in the same test. This figure can therefore be higher than the share of cars that failed. 54 fail items across 343 Irish inspection data, age 12-14 yr.
Official inspection point: Braking equipment
Note: these are fail items, not tests. One car can fail on several items in the same test. This figure can therefore be higher than the share of cars that failed. 53 fail items across 343 Irish inspection data, age 12-14 yr.
Official inspection point: Nuisance
Note: these are fail items, not tests. One car can fail on several items in the same test. This figure can therefore be higher than the share of cars that failed. 35 fail items across 343 Irish inspection data, age 12-14 yr.
Official inspection point: Steering
Note: these are fail items, not tests. One car can fail on several items in the same test. This figure can therefore be higher than the share of cars that failed. 20 fail items across 343 Irish inspection data, age 12-14 yr.
See the inspection statistics for all generations of Mii
Go to MiiInspections by country and age
This table shows, per age, how many cars of this model fail inspection, by country. An index of 100 is that country's average for that age.
| Age | Netherlands | United Kingdom | Czechia | Ireland | NO |
|---|---|---|---|---|---|
| 3-5 years | 25.6% failed (1149 of 4494) | 12.8% failed (174 of 1364) | No data | No data | 38.5% failed (95 of 247) |
| 6-8 years | 29.1% failed (2864 of 9837) | 20.4% failed (908 of 4454) | No data | 28% failed (61 of 218) | No data |
| 9-11 years | 30.4% failed (8439 of 27793) | 26.3% failed (2256 of 8568) | No data | 44% failed (229 of 521) | No data |
| 12-14 years | 34.7% failed (4027 of 11595) | 30.1% failed (1024 of 3398) | No data | 43.7% failed (150 of 343) | No data |
Czechia only counts serious defects, severity B or C. The Netherlands, the United Kingdom, Ireland and Norway count every inspection with a real defect.
Finland is not in this table. Finland counts defect points, not cars with a defect.
Buyer knowledge and checklist
Before you buy: the inspection requirement in this country, plus a checklist for the test drive.
Periodic inspection: NCT (National Car Test): every 2 years up to 10 years old, annually thereafter
Read the guideFrequently asked questions
Which defects are found most often at inspection for a Seat Mii?
Official inspection point: Lighting equipment and parts of the electrical system. Note: these are fail items, not tests. One car can fail on several items in the same test. This figure can therefore be higher than the share of cars that failed. 95 fail items across 343 Irish inspection data, age 12-14 yr. Irish inspection data, data up to and including 31/12/2025. More age groups and categories are available in the inspection statistics on this page.
Where does this data come from?
CZ STK (data up to and including 03/07/2026), DVSA MOT-statistiek (data up to and including 2025), GDV Typklassenverzeichnis (data up to and including 2024), Dutch inspection data (data up to and including 20/09/2026), Irish inspection data (data up to and including 31/12/2025). Every fact here has its own source and reference date.