DVSA Statistics
1983 MG B
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1983 MG B (only 8 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 8 DVSA anonymised MOT tests · About this data
Pass Rate
75%
About average
Limited data available for this model; results may be less representative.
Top Failure Reasons
Common MOT failures for this model
Quick DIY Fix
Brake light bulbs are easy to replace yourself.
Based on DVSA statistics from 8 recorded tests.
Pre-MOT Checklist for 1983 MG B
Based on common failure points for this model, check these items before your MOT:
- 1
Listen for knocks or clunks when driving over bumps - bounce each corner
Suspension – Common fail on this model
- 2
Ensure engine is at operating temperature before test - take a good run beforehand
Emissions – Common fail on this model
- 3
Check brake lights illuminate when pedal is pressed - have someone help you check
Lighting – Common fail on this model
- 4
Test brakes for effectiveness, pull, and unusual noises when driving
Brakes – Common fail on this model
Do you own this car?
Check your specific vehicle for outstanding advisories or recalls. Get a personalized risk report for your exact MG B.
Frequently Asked Questions
Is a 1983 MG B likely to fail its MOT?
Based on DVSA statistics, the 1983 MG B has a 75% 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 1983 MG B?
The most common MOT failure reasons for a 1983 MG B are: a suspension pin, bush or joint excessively worn, emissions levels exceed default limits, stop lamps all missing or inoperative. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1983 MG B fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: a suspension pin, bush or joint excessively worn, emissions levels exceed default limits, stop lamps all missing or inoperative. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1983 MG Bs fail their MOT?
Around 25% of 1983 MG Bs fail their MOT test, meaning roughly 1 in 4 don't pass first time. The most common reasons are a suspension pin, bush or joint excessively worn and emissions levels exceed default limits. Pre-checking these items can significantly improve your chances.
What should I check before my 1983 MG B MOT?
Before your 1983 MG B MOT, check these commonly-failed items: a suspension pin, bush or joint excessively worn, emissions levels exceed default limits, stop lamps all missing or inoperative. 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 1983 MG B reliable for MOT?
With a 75% MOT pass rate, the 1983 MG B performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.