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 3 MOT tests on record, passing every one. It has 55,699 miles on the clock, averaging 1,596 miles per year, well below the UK average of 7,400. The 1.5i engine is known for b38a15 and intake valve carbon buildup.
MOT & Mileage History for KS21 URN
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
Low mileage| Latest reading | 55,699 miles |
| Reading date | |
| Miles last year | 1,265 |
| Average per year | 1,596 |
| Mileage consistency | Consistent |
Check KS21 URN
- 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 3 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 | KS21 URN |
| Make | Bmw |
| Model | X1 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1499cc |
| Year | 2021 |
| First registered | |
| Area code | KS — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KS21 U plates
Browse all KS21 U registrations from Luton.
About KS21 URN
What car is KS21 URN?
KS21 URN is a black Bmw X1, petrol (1499cc). First registered in Luton in 2021.
What is the mileage of KS21 URN?
The last recorded mileage for KS21 URN was 55,699 miles, recorded on 19 Jan 2026 during its most recent MOT test.
Has KS21 URN passed its MOT?
KS21 URN has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 19 Jan 2026.
Is KS21 URN ULEZ compliant?
Based on its fuel type and registration year, KS21 URN 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 KS21 URN?
KS21 URN is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.