DVSA Statistics
1985 Porsche Carrera
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1985 Porsche Carrera (only 18 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 18 DVSA anonymised MOT tests · About this data
Pass Rate
94.4%
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 18 recorded tests.
Pre-MOT Checklist for 1985 Porsche Carrera
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
How Does This Compare to Other Years?
Previous Year
1984 Porsche Carrera
Based on 12 UK MOT tests
Next Year
1986 Porsche Carrera
Based on 1 UK MOT tests
The 1985 model shows improvement over 1984 but the 1986 model has an even better pass rate.
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 18 MOT tests from the 2023 DVSA dataset. Your 1985 Porsche Carrera was 38 years old when this data was collected and is now 41 years old.
Sample Size
Limited data - 18 tests (use as rough guide only)
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 Porsche Carrera.
Frequently Asked Questions
Is a 1985 Porsche Carrera likely to fail its MOT?
Based on DVSA statistics, the 1985 Porsche Carrera has a 94.4% 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 1985 Porsche Carrera?
The most common MOT failure reasons for a 1985 Porsche Carrera are: lamp showing red light to the front, white light to the rear or has heavily reduced light intensity, a headlamp or light source missing, inoperative or more than â½ not functioning in the case of led, an obligatory rear fog lamp missing, or a front or rear fog lamp inoperative or in the case of a multiple light source more than 1/2 not functioning. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1985 Porsche Carrera fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: lamp showing red light to the front, white light to the rear or has heavily reduced light intensity, a headlamp or light source missing, inoperative or more than â½ not functioning in the case of led, an obligatory rear fog lamp missing, or a front or rear fog lamp inoperative or in the case of a multiple light source more than 1/2 not functioning. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1985 Porsche Carreras fail their MOT?
Around 6% of 1985 Porsche Carreras fail their MOT test, meaning roughly 1 in 17 don't pass first time. The most common reasons are lamp showing red light to the front, white light to the rear or has heavily reduced light intensity and a headlamp or light source missing, inoperative or more than â½ not functioning in the case of led. Pre-checking these items can significantly improve your chances.
What should I check before my 1985 Porsche Carrera MOT?
Before your 1985 Porsche Carrera MOT, check these commonly-failed items: lamp showing red light to the front, white light to the rear or has heavily reduced light intensity, a headlamp or light source missing, inoperative or more than â½ not functioning in the case of led, an obligatory rear fog lamp missing, or a front or rear fog lamp inoperative or in the case of a multiple light source more than 1/2 not functioning. 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 1985 Porsche Carrera reliable for MOT?
With a 94.4% MOT pass rate, the 1985 Porsche Carrera performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.