DVSA Statistics
2012 Triumph Thunderbird
MOT Pass Rate & Pre-MOT Checklist
Used 2012 Triumph Thunderbirds usually pass their MOT, but around 2% still fail, most often for number plate showing an incorrect registration, exhaust noise levels in excess of those permitted and a rear registration plate lamp or light source missing or inoperative in the case of a single lamp or all lamps. Based on 91 MOT tests from DVSA data, this page shows how this model performs and what to check before your test.
Pass Rate
Based on 91 DVSA anonymised MOT tests · About this data
Pass Rate
97.8%
Higher than average
Top Failure Reasons
Common MOT failures for this model
Quick DIY Fix
Number plate lights are a quick fix.
Based on DVSA statistics from 91 recorded tests.
Pre-MOT Checklist for 2012 Triumph Thunderbird
Based on common failure points for this model, check these items before your MOT:
- 1
Ensure number plate lights work and plates are clean and legible
Lighting – Common fail on this model
- 2
Check exhaust for leaks, holes, or excessive corrosion - listen for blowing
Exhaust – Common fail on this model
- 3
Push down on each corner and release - car should bounce once only
Suspension – Common fail on this model
- 4
Check tyre tread depth is at least 1.6mm across the central 3/4 of the tyre
Tyres – Common fail on this model
How Does This Compare to Other Years?
Previous Year
2011 Triumph Thunderbird
Based on 97 UK MOT tests
Next Year
2013 Triumph Thunderbird
Based on 190 UK MOT tests
Compare how MOT performance varies across Triumph Thunderbird model years.
Why Trust This Data?
Official UK Government Source
This data comes from the UK's Driver and Vehicle Standards Agency (DVSA), the official body responsible for MOT testing standards. The anonymised MOT test data is published via data.gov.uk.
Understanding the Statistics
This page is based on 91 MOT tests from the 2023 DVSA dataset. Your 2012 Triumph Thunderbird was 11 years old when this data was collected and is now 14 years old.
Sample Size
Moderate confidence - 91 tests (interpret with caution)
Limitations
Statistics reflect average outcomes and don't account for maintenance history, mileage, or regional variations. Individual results will vary based on how well a vehicle has been maintained.
Do you own this car?
Check your specific vehicle for outstanding advisories or recalls. Get a personalized risk report for your exact Triumph Thunderbird.
Frequently Asked Questions
Is a 2012 Triumph Thunderbird likely to fail its MOT?
Based on DVSA statistics, the 2012 Triumph Thunderbird has a 97.8% 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 2012 Triumph Thunderbird?
The most common MOT failure reasons for a 2012 Triumph Thunderbird are: number plate showing an incorrect registration, exhaust noise levels in excess of those permitted, a rear registration plate lamp or light source missing or inoperative in the case of a single lamp or all lamps. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 2012 Triumph Thunderbird fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: number plate showing an incorrect registration, exhaust noise levels in excess of those permitted, a rear registration plate lamp or light source missing or inoperative in the case of a single lamp or all lamps. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 2012 Triumph Thunderbirds fail their MOT?
Around 2% of 2012 Triumph Thunderbirds fail their MOT test. The most common reasons are number plate showing an incorrect registration and exhaust noise levels in excess of those permitted. Pre-checking these items can significantly improve your chances.
What should I check before my 2012 Triumph Thunderbird MOT?
Before your 2012 Triumph Thunderbird MOT, check these commonly-failed items: number plate showing an incorrect registration, exhaust noise levels in excess of those permitted, a rear registration plate lamp or light source missing or inoperative in the case of a single lamp or all lamps. 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 2012 Triumph Thunderbird reliable for MOT?
With a 97.8% MOT pass rate, the 2012 Triumph Thunderbird performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.