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 420i M Sport Auto Petrol 1998cc has had 4 MOT tests on record, passing every one. It has 27,525 miles on the clock, averaging 6,398 miles per year, below the UK average of 7,400.
MOT & Mileage History for HX21 SJO
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Below average| Latest reading | 27,525 miles |
| Reading date | |
| Miles last year | 3,870 |
| Average per year | 6,398 |
| Mileage consistency | Consistent |
Check HX21 SJO
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- Plate & colour change history
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- Warranty work logged
Full MOT Test History 4 tests on record
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Vehicle Details
| Registration | HX21 SJO |
| Make | Bmw |
| Model | 420i M Sport Auto |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | HX — Portsmouth, Hampshire and Dorset |
| Age identifier | 21 — March 2021 to August 2021 |
More HX21 S plates
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About HX21 SJO
What car is HX21 SJO?
HX21 SJO is an black Bmw 420i M Sport Auto, petrol (1998cc). First registered in Portsmouth in 2021.
What is the mileage of HX21 SJO?
The last recorded mileage for HX21 SJO was 27,525 miles, recorded on 10 Nov 2025 during its most recent MOT test.
Has HX21 SJO passed its MOT?
HX21 SJO has had 4 MOT tests with an 100% pass rate (4 passes, 0 failures). It last passed on 10 Nov 2025.
Is HX21 SJO ULEZ compliant?
Based on its fuel type and registration year, HX21 SJO 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 SJO?
HX21 SJO is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.