1999 Porsche Carrera — MOT History by Age
How cars manufactured in 1999 perform at MOT as they age
27 years
Current Age
65.1%
Latest Pass Rate
43
Total Tests (All Years)
91,168 mi
Avg Mileage (Latest)
Data from official DVSA MOT testing records
Insufficient data for same-age comparison.
How This Car Ages
📉
Insufficient data for this analysis
Pass Rate Trend
📊
Insufficient data for this analysis
Year-by-Year MOT Results
2024
65.1%
Age (yrs) 25Tests 43Avg Mileage 91,168Top Failure Brakes — 23.3%
Common MOT Failures
Top failure categories across all test years for 1999 Porsche Carrera, with age trends.
Brakes
23.3%
— Consistent
Suspension
18.6%
— Consistent
Body, chassis, structure
16.3%
— Consistent
Lamps, reflectors and electrical equipment
9.3%
— Consistent
Noise, emissions and leaks
7.0%
— Consistent
How Failures Change With Age
Comparing failure rates between the youngest and oldest test years.
| Category | At Youngest | At Oldest | Change | Trend |
|---|---|---|---|---|
| Brakes | 23.3% (25 yrs) | 23.3% (25 yrs) | 0.0%
| ⚪ — |
| Suspension | 18.6% (25 yrs) | 18.6% (25 yrs) | 0.0%
| ⚪ — |
| Body, chassis, structure | 16.3% (25 yrs) | 16.3% (25 yrs) | 0.0%
| ⚪ — |
| Lamps, reflectors and electrical equipment | 9.3% (25 yrs) | 9.3% (25 yrs) | 0.0%
| ⚪ — |
| Noise, emissions and leaks | 7.0% (25 yrs) | 7.0% (25 yrs) | 0.0%
| ⚪ — |
Other Manufacture Years
Looking for the best year to buy? See the full comparison on the Porsche Carrera page →
About This Data
This page shows how Porsche Carrera cars manufactured in 1999 perform at MOT as they age. Data spans from 2024 to 2024, covering 43 tests. Pass rates naturally decline with age as components wear.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.