BMW 4 Series 2021
Cars aged 4 · 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
63.3% ±11.9 pp
M1 average at 4 years – 74.9%
n = 60 inspections
Expected mileage now (median)
61,222 km
Percentiles · cars aged 4
p10 27k
p25 41k
p50 61k
p75 89k
p90 127k
| km | |
|---|---|
| p10 | 27,456 km |
| p25 | 41,276 km |
| p50 | 61,222 km |
| p75 | 89,220 km |
| p90 | 127,366 km |
Too few readings for this model – class mileage is shown.
Inspection verdicts
4 Series 2021, n = 60
| % | |
|---|---|
| No defects | 46.7% |
| Minor defects | 16.7% |
| Major defects | 35.0% |
| Dangerous defects | 1.7% |
Odometer inconsistencies
0.0%
cars whose reading dropped between inspections
No emission readings for this group.
What these numbers say
63.3% of 2021 BMW 4 Series cars pass the technical inspection at the first attempt (n = 60), against an average of 74.9% for all 4-year-old M1 cars.
This model has too few odometer readings at this age, so the comparison is all 4-year-old M1 cars: typical mileage 61,222 km, half of them between 41,276 km and 89,220 km.
No odometer inconsistencies were recorded among the cars assessed.
Figures are not adjusted for how intensively cars are used. How we calculate