BMW Z4 2009
Cars aged 16 · 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
75.4% ±10.0 pp
M1 average at 16 years – 44.5%
n = 69 inspections
Expected mileage now (median)
192,910 km
Percentiles · cars aged 16
p10 115k
p25 152k
p50 193k
p75 234k
p90 275k
| km | |
|---|---|
| p10 | 115,456 km |
| p25 | 151,852 km |
| p50 | 192,910 km |
| p75 | 233,898 km |
| p90 | 275,233 km |
Too few readings for this model – class mileage is shown.
Inspection verdicts
Z4 2009, n = 69
| % | |
|---|---|
| No defects | 55.1% |
| Minor defects | 20.3% |
| Major defects | 24.6% |
| Dangerous defects | 0.0% |
Odometer inconsistencies
4.8%
cars whose reading dropped between inspections
CO (petrol, idle)
0.00%
5.8% over the limit · n = 69
What these numbers say
75.4% of 2009 BMW Z4 cars pass the technical inspection at the first attempt (n = 69), against an average of 44.5% for all 16-year-old M1 cars.
This model has too few odometer readings at this age, so the comparison is all 16-year-old M1 cars: typical mileage 192,910 km, half of them between 151,852 km and 233,898 km.
An odometer inconsistency was recorded for 1 car, 4.8% of those assessed.
The median idle CO reading is 0.00% vol; 5.8% of measurements exceed the limit.
Figures are not adjusted for how intensively cars are used. How we calculate