Opel Vectra 1991
Cars aged 34 · Data updated: 2026-11-09 (week 46) · source: VDA / Transeksta, CC BY 4.0
Pass the inspection first time
26.5% ±5.8 pp
M1 average at 34 years – 38.3%
n = 219 inspections
Expected mileage now (median)
281,267 km
Percentiles · cars aged 34
p10 76k
p25 201k
p50 281k
p75 358k
p90 431k
| km | |
|---|---|
| p10 | 75,816 km |
| p25 | 200,789 km |
| p50 | 281,267 km |
| p75 | 357,601 km |
| p90 | 430,781 km |
Too few readings for this model – class mileage is shown.
Inspection verdicts
Vectra 1991, n = 219
| % | |
|---|---|
| No defects | 9.6% |
| Minor defects | 16.9% |
| Major defects | 69.9% |
| Dangerous defects | 3.7% |
Odometer inconsistencies
3.3%
cars whose reading dropped between inspections
CO (petrol, idle)
0.50%
47.2% over the limit · n = 195
What these numbers say
26.5% of 1991 Opel Vectra cars pass the technical inspection at the first attempt (n = 219), against an average of 38.3% for all 34-year-old M1 cars.
This model has too few odometer readings at this age, so the comparison is all 34-year-old M1 cars: typical mileage 281,267 km, half of them between 200,789 km and 357,601 km.
An odometer inconsistency was recorded for 2 cars, 3.3% of those assessed.
The median idle CO reading is 0.50% vol; 47.2% of measurements exceed the limit.
Figures are not adjusted for how intensively cars are used. How we calculate