Microcar Common MOT Problems (2026)
Every Microcar model ranked by MOT fail rate, with the most common issues identified for each. Based on 490 real MOT tests.
Average Microcar MOT pass rate: 78%
Check Your Microcar's MOT History
See the specific issues found on your car, plus health score and running cost estimates.
78%
Avg pass rate
22%
Avg fail rate
2
Models tested
Microcar Models with the Most MOT Problems
Highest average fail rates across all tested years
| # | Model | Fail Rate | Common Issues | |
|---|---|---|---|---|
| 1 | Microcar M | 21% | Suspension wear, Structural corrosion, Exhaust deterioration | |
| 2 | Microcar Mgo | 18% | Suspension wear, Structural corrosion, Exhaust deterioration |
Most Reliable Microcar Models
Lowest average fail rates; the Microcar models least likely to have MOT problems
| # | Model | Pass Rate | |
|---|---|---|---|
| 1 | Microcar Mgo | 81% | |
| 2 | Microcar M | 78% |
All Microcar Models by Fail Rate
Every Microcar model and year combination, sorted by fail rate (highest first)
Microcar MOT FAQ
What are the most common MOT problems on Microcar cars?
The most common MOT problems on Microcar cars vary by model and age, but typically include lighting defects, suspension wear, brake component deterioration, and tyre condition issues. Older Microcar diesels are more prone to exhaust and emissions failures. The M has the highest average fail rate at 21%.
Which Microcar model is the most reliable?
The most reliable Microcar model in our data is the Mgo with an average MOT pass rate of 81%. View all Microcar models for full reliability data.
What is the average MOT pass rate for Microcar?
The average MOT pass rate for Microcar is 78%, based on 490 MOT tests across 2 models. This means about 22% of Microcar cars fail their MOT on the first attempt.
Check a Specific Microcar
Enter any reg plate to see the individual MOT history, defects found, health score, and running cost estimate for that specific car.