2021 BMW 340i — MOT History by Age
How cars manufactured in 2021 perform at MOT as they age
5 years
Current Age
97.7%
Latest Pass Rate
43
Total Tests (All Years)
19,889 mi
Avg Mileage (Latest)
Data from official DVSA MOT testing records
Best vintage for 340i
Compared to Average at Age 3
This car: 97.7%
Average: 83.7%
✅ 14.0% above average (25474 models compared)
How This Car Ages
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Insufficient data for this analysis
Pass Rate Trend
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Insufficient data for this analysis
Year-by-Year MOT Results
2024
97.7%
Age (yrs) 3Tests 43Avg Mileage 19,889Top Failure Tyres — 7.0%
Common MOT Failures
Top failure categories across all test years for 2021 BMW 340i, with age trends.
Tyres
7.0%
— Consistent
How Failures Change With Age
Comparing failure rates between the youngest and oldest test years.
| Category | At Youngest | At Oldest | Change | Trend |
|---|---|---|---|---|
| Tyres | 7.0% (3 yrs) | 7.0% (3 yrs) | 0.0%
| ⚪ — |
Other Manufacture Years
Looking for the best year to buy? See the full comparison on the BMW 340i page →
About This Data
This page shows how BMW 340i cars manufactured in 2021 perform at MOT as they age. Data spans from 2024 to 2024, covering 43 tests. Pass rates naturally decline with age as components wear.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.