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 Petrol 1998cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 43,156 miles on the clock, averaging 8,240 miles per year, around the UK average of 7,400.
MOT & Mileage History for KF21 YWW
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
About average| Latest reading | 43,156 miles |
| Reading date | |
| Miles last year | 7,519 |
| Average per year | 8,240 |
| Mileage consistency | Consistent |
Check KF21 YWW
- 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
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Vehicle Details
| Registration | KF21 YWW |
| Make | Bmw |
| Model | X3 |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | KF — Northampton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KF21 Y plates
Browse all KF21 Y registrations from Northampton.
About KF21 YWW
What car is KF21 YWW?
KF21 YWW is a blue Bmw X3, petrol (1998cc). First registered in Northampton in 2021.
What is the mileage of KF21 YWW?
The last recorded mileage for KF21 YWW was 43,156 miles, recorded on 10 Aug 2026 during its most recent MOT test.
Has KF21 YWW passed its MOT?
KF21 YWW has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 10 Aug 2026.
Is KF21 YWW ULEZ compliant?
Based on its fuel type and registration year, KF21 YWW 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 KF21 YWW?
KF21 YWW is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.