DVSA Statistics
1977 Triumph Dolomite
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1977 Triumph Dolomite (only 27 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 27 DVSA anonymised MOT tests · About this data
Pass Rate
88.9%
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
Headlight bulbs are a common MOT fail. Easy DIY replacement.
Based on DVSA statistics from 27 recorded tests.
Pre-MOT Checklist for 1977 Triumph Dolomite
Based on common failure points for this model, check these items before your MOT:
- 1
Visually inspect coil springs for cracks or broken coils
Suspension – Common fail on this model
- 2
Check for excessive play in steering wheel - should be minimal free movement
Steering – Common fail on this model
- 3
Test all headlights work and aim is correct - check for condensation inside
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 Triumph Dolomite.
Frequently Asked Questions
Is a 1977 Triumph Dolomite likely to fail its MOT?
Based on DVSA statistics, the 1977 Triumph Dolomite has a 88.9% 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 1977 Triumph Dolomite?
The most common MOT failure reasons for a 1977 Triumph Dolomite are: a spring or spring component fractured or seriously weakened, fluid leaking excessively and likely to harm the environment or to pose a safety risk to other road users, play in steering rack inner joint(s). Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1977 Triumph Dolomite fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: a spring or spring component fractured or seriously weakened, fluid leaking excessively and likely to harm the environment or to pose a safety risk to other road users, play in steering rack inner joint(s). Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1977 Triumph Dolomites fail their MOT?
Around 11% of 1977 Triumph Dolomites fail their MOT test, meaning roughly 1 in 9 don't pass first time. The most common reasons are a spring or spring component fractured or seriously weakened and fluid leaking excessively and likely to harm the environment or to pose a safety risk to other road users. Pre-checking these items can significantly improve your chances.
What should I check before my 1977 Triumph Dolomite MOT?
Before your 1977 Triumph Dolomite MOT, check these commonly-failed items: a spring or spring component fractured or seriously weakened, fluid leaking excessively and likely to harm the environment or to pose a safety risk to other road users, play in steering rack inner joint(s). 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 1977 Triumph Dolomite reliable for MOT?
With a 88.9% MOT pass rate, the 1977 Triumph Dolomite performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.