Citroën C4 2006
Cars aged 19 · Data updated: 2026-11-09 (week 46) · source: VDA / Transeksta, CC BY 4.0
Pass the inspection first time
42.6% ±1.8 pp
M1 average at 19 years – 40.4%
n = 3,019 inspections
Expected mileage now (median)
233,840 km
Percentiles · cars aged 19
p10 153k
p25 185k
p50 234k
p75 275k
p90 328k
| km | |
|---|---|
| p10 | 153,470 km |
| p25 | 185,349 km |
| p50 | 233,840 km |
| p75 | 274,979 km |
| p90 | 327,829 km |
Inspection verdicts
C4 2006, n = 3,019
| % | |
|---|---|
| No defects | 20.9% |
| Minor defects | 21.7% |
| Major defects | 56.7% |
| Dangerous defects | 0.7% |
Odometer inconsistencies
1.1%
cars whose reading dropped between inspections
CO (petrol, idle)
0.00%
1.7% over the limit · n = 1,249
Smoke opacity (diesel)
0.89 m⁻¹
35.1% over the limit · n = 1,623
What these numbers say
42.6% of 2006 Citroën C4 cars pass the technical inspection at the first attempt (n = 3,019), against an average of 40.4% for all 19-year-old M1 cars.
At 19 years old, a typical one now shows 233,840 km on the odometer; half of them read between 185,349 km and 274,979 km.
An odometer inconsistency was recorded for 8 cars, 1.1% of those assessed.
The median diesel smoke opacity is 0.89 m⁻¹; 35.1% of measurements exceed the limit.
Figures are not adjusted for how intensively cars are used. How we calculate