DVSA Statistics
1990 Ford Sierra Sapphire
MOT Pass Rate & Pre-MOT Checklist
Used 1990 Ford Sierra Sapphires usually pass their MOT, but around 6% still fail, most often for a direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning, emissions levels exceed default limits and a headlamp or light source missing, inoperative or more than â½ not functioning in the case of led. Based on 94 MOT tests from DVSA data, this page shows how this model performs and what to check before your test.
Pass Rate
Based on 94 DVSA anonymised MOT tests · About this data
Pass Rate
93.6%
Higher than average
Top Failure Reasons
Common MOT failures for this model
Quick DIY Fix
Indicator bulbs are quick and cheap to replace.
Based on DVSA statistics from 94 recorded tests.
Pre-MOT Checklist for 1990 Ford Sierra Sapphire
Based on common failure points for this model, check these items before your MOT:
- 1
Test all indicators flash at the correct rate - check front, rear, and side repeaters
Lighting – 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 tyre tread depth is at least 1.6mm across the central 3/4 of the tyre
Tyres – Common fail on this model
- 4
Test brakes for effectiveness, pull, and unusual noises when driving
Brakes – Common fail on this model
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Frequently Asked Questions
Is a 1990 Ford Sierra Sapphire likely to fail its MOT?
Based on DVSA statistics, the 1990 Ford Sierra Sapphire has a 93.6% 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 1990 Ford Sierra Sapphire?
The most common MOT failure reasons for a 1990 Ford Sierra Sapphire are: a direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning, emissions levels exceed default limits, a headlamp or light source missing, inoperative or more than â½ not functioning in the case of led. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1990 Ford Sierra Sapphire fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: a direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning, emissions levels exceed default limits, a headlamp or light source missing, inoperative or more than â½ not functioning in the case of led. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1990 Ford Sierra Sapphires fail their MOT?
Around 6% of 1990 Ford Sierra Sapphires fail their MOT test, meaning roughly 1 in 17 don't pass first time. The most common reasons are a direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning and emissions levels exceed default limits. Pre-checking these items can significantly improve your chances.
What should I check before my 1990 Ford Sierra Sapphire MOT?
Before your 1990 Ford Sierra Sapphire MOT, check these commonly-failed items: a direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning, emissions levels exceed default limits, a headlamp or light source missing, inoperative or more than â½ not functioning in the case of led. 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 1990 Ford Sierra Sapphire reliable for MOT?
With a 93.6% MOT pass rate, the 1990 Ford Sierra Sapphire performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.