Porsche 944
Made 1982–2020 · Data updated: 2026-11-09 (week 46)
Fewer than 500 inspections – figures are indicative and intervals wide.
First-time pass
45.7%
±8.2 pp
n = 138
Annual mileage (median)
1,042 km
km per year, between two inspections
Odometer inconsistencies
13.6%
cars whose reading dropped between inspections
Major or dangerous defects
54.3%
share of inspections with that verdict
n = 138
45.7% of Porsche 944 cars pass the technical inspection at the first attempt (n = 138, all years of manufacture). A typical one covers 1,042 km a year. Odometer inconsistencies were recorded for 13.6% of the cars assessed. The median idle CO reading is 0.60% vol; 56.1% of measurements exceed the limit.
Pass rate by year of manufacture
Years with n ≥ 30. Whiskers show the 95% interval
| Year | First-time pass | 95 % CI |
|---|---|---|
| 1989 | 43.8% | 28.2–60.7% |
CO (petrol, idle)
0.60%
56.1% over the limit · n = 123
Inspection verdicts
Porsche 944, n = 138
| % | |
|---|---|
| No defects | 23.9% |
| Minor defects | 21.7% |
| Major defects | 50.7% |
| Dangerous defects | 3.6% |
By year of manufacture
Click a year to open its page
| Year | n | First-time pass | Interval |
|---|---|---|---|
| 2020 | n = 2 · too few | — | |
| 2014 | n = 2 · too few | — | |
| 1991 | n = 4 · too few | — | |
| 1990 | n = 11 · too few | — | |
| 1989 | 32 | 28.2–60.7% | |
| 1988 | n = 11 · too few | — | |
| 1987 | n = 24 · too few | — | |
| 1986 | n = 11 · too few | — | |
| 1985 | n = 13 · too few | — | |
| 1984 | n = 5 · too few | — | |
| 1983 | n = 4 · too few | — | |
| 1982 | n = 12 · too few | — |
Similar models
- Mercedes-Benz 190 39.9%
- Ford Sierra 39.6%
- Audi 90 34.0%