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 X1 Petrol 1499cc has had 4 MOT tests on record, passing 2 and failing 2 (50% pass rate). It has 49,968 miles on the clock, averaging 10,860 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 NX21 OZC
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 49,968 miles |
| Reading date | |
| Average per year | 10,860 |
| Mileage consistency | Consistent |
Check NX21 OZC
- 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
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 | NX21 OZC |
| Make | Bmw |
| Model | X1 |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1499cc |
| Year | 2021 |
| First registered | |
| Area code | NX — Stockton, North |
| Age identifier | 21 — March 2021 to August 2021 |
More NX21 O plates
Browse all NX21 O registrations from Stockton.
About NX21 OZC
What car is NX21 OZC?
NX21 OZC is an blue Bmw X1, petrol (1499cc). First registered in Stockton in 2021.
What is the mileage of NX21 OZC?
The last recorded mileage for NX21 OZC was 49,968 miles, recorded on 17 Oct 2025 during its most recent MOT test.
Has NX21 OZC passed its MOT?
NX21 OZC has had 4 MOT tests with a 50% pass rate (2 passes, 2 failures). It last passed on 17 Oct 2025.
Is NX21 OZC ULEZ compliant?
Based on its fuel type and registration year, NX21 OZC 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 NX21 OZC?
NX21 OZC is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.