Opel Zafira 2004
Cars aged 21 · Data updated: 2026-11-09 (week 46) · source: VDA / Transeksta, CC BY 4.0
Pass the inspection first time
39.3% ±0.7 pp
M1 average at 21 years – 38.5%
n = 19,452 inspections
Expected mileage now (median)
297,998 km
Percentiles · cars aged 21
p10 224k
p25 254k
p50 298k
p75 342k
p90 376k
| km | |
|---|---|
| p10 | 223,526 km |
| p25 | 253,558 km |
| p50 | 297,998 km |
| p75 | 341,840 km |
| p90 | 376,406 km |
Inspection verdicts
Zafira 2004, n = 19,452
| % | |
|---|---|
| No defects | 17.0% |
| Minor defects | 22.3% |
| Major defects | 56.4% |
| Dangerous defects | 4.3% |
Odometer inconsistencies
2.1%
cars whose reading dropped between inspections
CO (petrol, idle)
0.10%
5.8% over the limit · n = 2,124
Smoke opacity (diesel)
0.84 m⁻¹
27.4% over the limit · n = 16,391
What these numbers say
39.3% of 2004 Opel Zafira cars pass the technical inspection at the first attempt (n = 19,452), against an average of 38.5% for all 21-year-old M1 cars.
At 21 years old, a typical one now shows 297,998 km on the odometer; half of them read between 253,558 km and 341,840 km.
An odometer inconsistency was recorded for 93 cars, 2.1% of those assessed.
The median diesel smoke opacity is 0.84 m⁻¹; 27.4% of measurements exceed the limit.
Figures are not adjusted for how intensively cars are used. How we calculate