DVSA Statistics
1983 BMW 520
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1983 BMW 520 (only 10 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 10 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
Brake light bulbs are easy to replace yourself.
Based on DVSA statistics from 10 recorded tests.
Pre-MOT Checklist for 1983 BMW 520
Based on common failure points for this model, check these items before your MOT:
- 1
Push down on each corner and release - car should bounce once only
Suspension – Common fail on this model
- 2
Check brake lights illuminate when pedal is pressed - have someone help you check
Lighting – 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 BMW 520.
Frequently Asked Questions
Is a 1983 BMW 520 likely to fail its MOT?
Based on DVSA statistics, the 1983 BMW 520 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 1983 BMW 520?
The most common MOT failure reasons for a 1983 BMW 520 are: a shock absorber damaged to the extent that it does not function or showing signs of severe leakage, a battery insecure but not likely to fall from carrier, seat belt buckle missing, damaged or not functioning as intended. 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 BMW 520 fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: a shock absorber damaged to the extent that it does not function or showing signs of severe leakage, a battery insecure but not likely to fall from carrier, seat belt buckle missing, damaged or not functioning as intended. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1983 BMW 520s fail their MOT?
Around 20% of 1983 BMW 520s fail their MOT test, meaning roughly 1 in 5 don't pass first time. The most common reasons are a shock absorber damaged to the extent that it does not function or showing signs of severe leakage and a battery insecure but not likely to fall from carrier. Pre-checking these items can significantly improve your chances.
What should I check before my 1983 BMW 520 MOT?
Before your 1983 BMW 520 MOT, check these commonly-failed items: a shock absorber damaged to the extent that it does not function or showing signs of severe leakage, a battery insecure but not likely to fall from carrier, seat belt buckle missing, damaged or not functioning as intended. 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 BMW 520 reliable for MOT?
With a 80% MOT pass rate, the 1983 BMW 520 performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.