Opel Ascona 1984
Cars aged 41 · Data updated: 2026-11-09 (week 46) · source: VDA / Transeksta, CC BY 4.0
Fewer than 100 inspections – figures are indicative and intervals wide.
Pass the inspection first time
39.7% ±12.2 pp
M1 average at 41 years – 49.7%
n = 58 inspections
Expected mileage now (median)
69,398 km
Percentiles · cars aged 41
p10 12k
p25 34k
p50 69k
p75 106k
p90 223k
| km | |
|---|---|
| p10 | 12,392 km |
| p25 | 33,708 km |
| p50 | 69,398 km |
| p75 | 105,672 km |
| p90 | 223,321 km |
Too few readings for this model – class mileage is shown.
Inspection verdicts
Ascona 1984, n = 58
| % | |
|---|---|
| No defects | 13.8% |
| Minor defects | 25.9% |
| Major defects | 58.6% |
| Dangerous defects | 1.7% |
Odometer inconsistencies
20.0%
cars whose reading dropped between inspections
CO (petrol, idle)
0.60%
52.6% over the limit · n = 57
What these numbers say
39.7% of 1984 Opel Ascona cars pass the technical inspection at the first attempt (n = 58), against an average of 49.7% for all 41-year-old M1 cars.
This model has too few odometer readings at this age, so the comparison is all 41-year-old M1 cars: typical mileage 69,398 km, half of them between 33,708 km and 105,672 km.
An odometer inconsistency was recorded for 3 cars, 20.0% of those assessed.
The median idle CO reading is 0.60% vol; 52.6% of measurements exceed the limit.
Figures are not adjusted for how intensively cars are used. How we calculate