DVSA Statistics
2018 MG 3
MOT Pass Rate & Pre-MOT Checklist
Used 2018 MG 3s usually pass their MOT, but around 1 in 7 still fail, most often for tyre tread depth not in accordance with the requirements, a tyre seriously damaged and brake disc or drum excessively weakened, insecure or fractured. Based on 2,978 MOT tests from DVSA data, this page shows how this model performs and what to check before your test.
Pass Rate
Based on 2,978 DVSA anonymised MOT tests · About this data
Pass Rate
85.4%
Higher than average
Top Failure Reasons
Common MOT failures for this model
Parts Available
Worn tyres are a safety issue and common MOT fail.
Based on DVSA statistics from 2,978 recorded tests.
Pre-MOT Checklist for 2018 MG 3
Based on common failure points for this model, check these items before your MOT:
- 1
Check tyre tread depth is at least 1.6mm across the central 3/4 of the tyre
Tyres – Common fail on this model
- 2
Test brakes for effectiveness, pull, and unusual noises when driving
Brakes – Common fail on this model
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Frequently Asked Questions
Is a 2018 MG 3 likely to fail its MOT?
Based on DVSA statistics, the 2018 MG 3 has a 85.4% MOT pass rate. This is above average, indicating good reliability for a vehicle of this age.
What are the most common MOT failures on a 2018 MG 3?
The most common MOT failure reasons for a 2018 MG 3 are: tyre tread depth not in accordance with the requirements, a tyre seriously damaged, brake disc or drum excessively weakened, insecure or fractured. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 2018 MG 3 fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: tyre tread depth not in accordance with the requirements, a tyre seriously damaged, brake disc or drum excessively weakened, insecure or fractured. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 2018 MG 3s fail their MOT?
Around 15% of 2018 MG 3s fail their MOT test, meaning roughly 1 in 7 don't pass first time. The most common reasons are tyre tread depth not in accordance with the requirements and a tyre seriously damaged. Pre-checking these items can significantly improve your chances.
What should I check before my 2018 MG 3 MOT?
Before your 2018 MG 3 MOT, check these commonly-failed items: tyre tread depth not in accordance with the requirements, a tyre seriously damaged, brake disc or drum excessively weakened, insecure or fractured. Most are visual checks you can do at home – look for worn tyres, test all lights work, and check for obvious damage or leaks.
Is the 2018 MG 3 reliable for MOT?
With a 85.4% MOT pass rate, the 2018 MG 3 performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.