DVSA Statistics
1958 MG Mga
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1958 MG Mga (only 5 tests in our DVSA dataset), so these figures are a rough guide. We still highlight common failure items below so you can check before your MOT.
Pass Rate
Based on 5 DVSA anonymised MOT tests · About this data
Pass Rate
80%
Higher than average
Limited data available for this model; results may be less representative.
Top Failure Reasons
Common MOT failures for this model
Quick DIY Fix
Windscreen wipers are easy to replace yourself.
Based on DVSA statistics from 5 recorded tests.
Pre-MOT Checklist for 1958 MG Mga
Based on common failure points for this model, check these items before your MOT:
- 1
Check windscreen for chips or cracks in the driver view zone (Zone A)
Visibility – Common fail on this model
- 2
Test all indicators flash at the correct rate - check front, rear, and side repeaters
Lighting – Common fail on this model
- 3
Check exhaust for leaks, holes, or excessive corrosion - listen for blowing
Exhaust – Common fail on this model
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Frequently Asked Questions
Is a 1958 MG Mga likely to fail its MOT?
Based on DVSA statistics, the 1958 MG Mga has a 80% 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 1958 MG Mga?
The most common MOT failure reasons for a 1958 MG Mga are: a wheel bearing excessively rough, windscreen washers not working or not providing sufficient fluid to clear the windscreen, wiper not operating or missing. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1958 MG Mga fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: a wheel bearing excessively rough, windscreen washers not working or not providing sufficient fluid to clear the windscreen, wiper not operating or missing. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1958 MG Mgas fail their MOT?
Around 20% of 1958 MG Mgas fail their MOT test, meaning roughly 1 in 5 don't pass first time. The most common reasons are a wheel bearing excessively rough and windscreen washers not working or not providing sufficient fluid to clear the windscreen. Pre-checking these items can significantly improve your chances.
What should I check before my 1958 MG Mga MOT?
Before your 1958 MG Mga MOT, check these commonly-failed items: a wheel bearing excessively rough, windscreen washers not working or not providing sufficient fluid to clear the windscreen, wiper not operating or missing. 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 1958 MG Mga reliable for MOT?
With a 80% MOT pass rate, the 1958 MG Mga performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.