DVSA Statistics
1966 Alvis Tf21
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1966 Alvis Tf21 (only 4 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 4 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
Headlight bulbs are a common MOT fail. Easy DIY replacement.
Based on DVSA statistics from 4 recorded tests.
Pre-MOT Checklist for 1966 Alvis Tf21
Based on common failure points for this model, check these items before your MOT:
- 1
Test all headlights work and aim is correct - check for condensation inside
Lighting – Common fail on this model
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Frequently Asked Questions
Is a 1966 Alvis Tf21 likely to fail its MOT?
Based on DVSA statistics, the 1966 Alvis Tf21 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 1966 Alvis Tf21?
The most common MOT failure reasons for a 1966 Alvis Tf21 are: body, cab or chassis excessively corroded at a mounting point, a rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources, the aim of a headlamp is not within limits laid down in the requirements. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1966 Alvis Tf21 fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: body, cab or chassis excessively corroded at a mounting point, a rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources, the aim of a headlamp is not within limits laid down in the requirements. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1966 Alvis Tf21s fail their MOT?
Around 25% of 1966 Alvis Tf21s fail their MOT test, meaning roughly 1 in 4 don't pass first time. The most common reasons are body, cab or chassis excessively corroded at a mounting point and a rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources. Pre-checking these items can significantly improve your chances.
What should I check before my 1966 Alvis Tf21 MOT?
Before your 1966 Alvis Tf21 MOT, check these commonly-failed items: body, cab or chassis excessively corroded at a mounting point, a rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources, the aim of a headlamp is not within limits laid down in the requirements. 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 1966 Alvis Tf21 reliable for MOT?
With a 75% MOT pass rate, the 1966 Alvis Tf21 performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.