Opel Frontera 1999
Cars aged 26 · Data updated: 2026-11-09 (week 46) · source: VDA / Transeksta, CC BY 4.0
Pass the inspection first time
43.6% ±1.9 pp
M1 average at 26 years – 37.1%
n = 2,549 inspections
Expected mileage now (median)
345,170 km
Percentiles · cars aged 26
p10 226k
p25 285k
p50 345k
p75 408k
p90 471k
| km | |
|---|---|
| p10 | 226,121 km |
| p25 | 285,090 km |
| p50 | 345,170 km |
| p75 | 407,668 km |
| p90 | 470,530 km |
Too few readings for this model – class mileage is shown.
Inspection verdicts
Frontera 1999, n = 2,549
| % | |
|---|---|
| No defects | 12.2% |
| Minor defects | 31.4% |
| Major defects | 51.2% |
| Dangerous defects | 5.1% |
Odometer inconsistencies
9.3%
cars whose reading dropped between inspections
CO (petrol, idle)
0.30%
32.2% over the limit · n = 348
Smoke opacity (diesel)
1.11 m⁻¹
34.8% over the limit · n = 2,013
What these numbers say
43.6% of 1999 Opel Frontera cars pass the technical inspection at the first attempt (n = 2,549), against an average of 37.1% for all 26-year-old M1 cars.
This model has too few odometer readings at this age, so the comparison is all 26-year-old M1 cars: typical mileage 345,170 km, half of them between 285,090 km and 407,668 km.
An odometer inconsistency was recorded for 60 cars, 9.3% of those assessed.
The median diesel smoke opacity is 1.11 m⁻¹; 34.8% of measurements exceed the limit.
Figures are not adjusted for how intensively cars are used. How we calculate