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 2020 Bmw X1 Petrol 1499cc has had 4 MOT tests on record, passing every one. It has 44,306 miles on the clock, averaging 11,167 miles per year, above the UK average of 7,400. The 1.5i engine is known for b38a15 and intake valve carbon buildup.
MOT & Mileage History for HN20 GNJ
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
Above average| Latest reading | 44,306 miles |
| Reading date | |
| Miles last year | 12,649 |
| Average per year | 11,167 |
| Mileage consistency | Consistent |
Check HN20 GNJ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 4 tests on record
Reported issues for this Bmw X1
These are the most commonly reported problems on Bmw X1 models (2015–2022), based on owner reports and workshop data across the UK.
B38A15
Intake valve carbon buildup
Direct-injection design causes carbon deposits on intake valves and ports, restricting airflow.
Explore more about the Bmw X1
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | HN20 GNJ |
| Make | Bmw |
| Model | X1 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1499cc |
| Year | 2020 |
| First registered | |
| Area code | HN — Portsmouth, Hampshire and Dorset |
| Age identifier | 20 — March 2020 to August 2020 |
More HN20 G plates
Browse all HN20 G registrations from Portsmouth.
About HN20 GNJ
What car is HN20 GNJ?
HN20 GNJ is an grey Bmw X1, petrol (1499cc). First registered in Portsmouth in 2020.
What is the mileage of HN20 GNJ?
The last recorded mileage for HN20 GNJ was 44,306 miles, recorded on 29 Jun 2026 during its most recent MOT test.
Has HN20 GNJ passed its MOT?
HN20 GNJ has had 4 MOT tests with an 100% pass rate (4 passes, 0 failures). It last passed on 29 Jun 2026.
Is HN20 GNJ ULEZ compliant?
Based on its fuel type and registration year, HN20 GNJ 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 HN20 GNJ?
HN20 GNJ is approximately 6 years old. Age identifier 20 means registered between 1 March 2020 and 31 August 2020.