2021 BMW M550i Xdrive Auto — MOT History by Age
How cars manufactured in 2021 perform at MOT as they age
5 years
Current Age
88.3%
Latest Pass Rate
206
Total Tests (All Years)
23,335 mi
Avg Mileage (Latest)
Data from official DVSA MOT testing records
Best vintage for M550i Xdrive Auto
Compared to Average at Age 3
This car: 88.3%
Average: 83.7%
✅ 4.6% above average (25474 models compared)
How This Car Ages
📉
Insufficient data for this analysis
Pass Rate Trend
📊
Insufficient data for this analysis
Year-by-Year MOT Results
2024
88.3%
Age (yrs) 3Tests 206Avg Mileage 23,335Top Failure Tyres — 11.2%
Common MOT Failures
Top failure categories across all test years for 2021 BMW M550i Xdrive Auto, with age trends.
Tyres
11.2%
— Consistent
Road Wheels
3.4%
— Consistent
Visibility
2.9%
— Consistent
Brakes
2.4%
— Consistent
Non-component advisories
1.5%
— Consistent
How Failures Change With Age
Comparing failure rates between the youngest and oldest test years.
| Category | At Youngest | At Oldest | Change | Trend |
|---|---|---|---|---|
| Tyres | 11.2% (3 yrs) | 11.2% (3 yrs) | 0.0%
| ⚪ — |
| Road Wheels | 3.4% (3 yrs) | 3.4% (3 yrs) | 0.0%
| ⚪ — |
| Visibility | 2.9% (3 yrs) | 2.9% (3 yrs) | 0.0%
| ⚪ — |
| Brakes | 2.4% (3 yrs) | 2.4% (3 yrs) | 0.0%
| ⚪ — |
| Non-component advisories | 1.5% (3 yrs) | 1.5% (3 yrs) | 0.0%
| ⚪ — |
Other Manufacture Years
Looking for the best year to buy? See the full comparison on the BMW M550i Xdrive Auto page →
About This Data
This page shows how BMW M550i Xdrive Auto cars manufactured in 2021 perform at MOT as they age. Data spans from 2024 to 2024, covering 206 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.