Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2021 Bmw X3 M Competition Auto Petrol 2993cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 33,985 miles on the clock, averaging 4,932 miles per year, well below the UK average of 7,400.
MOT & Mileage History for HX21 XYU
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 33,985 miles |
| Reading date | |
| Miles last year | 38 |
| Average per year | 4,932 |
| Mileage consistency | Variable |
Check HX21 XYU
- Write-off & insurance claims Experian
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 4 tests on record
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Vehicle Details
| Registration | HX21 XYU |
| Make | Bmw |
| Model | X3 M Competition Auto |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 2993cc |
| Year | 2021 |
| First registered | |
| Area code | HX — Portsmouth, Hampshire and Dorset |
| Age identifier | 21 — March 2021 to August 2021 |
More HX21 X plates
Browse all HX21 X registrations from Portsmouth.
About HX21 XYU
What car is HX21 XYU?
HX21 XYU is an grey Bmw X3 M Competition Auto, petrol (2993cc). First registered in Portsmouth in 2021.
What is the mileage of HX21 XYU?
The last recorded mileage for HX21 XYU was 33,985 miles, recorded on 18 Jul 2025 during its most recent MOT test.
Has HX21 XYU passed its MOT?
HX21 XYU has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 18 Jul 2025.
Is HX21 XYU ULEZ compliant?
Based on its fuel type and registration year, HX21 XYU is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is HX21 XYU?
HX21 XYU is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.