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 Xdrive20d M Sport Mhev Auto Electric Diesel 1995cc has had 3 MOT tests on record, passing every one. It has 74,551 miles on the clock, averaging 19,766 miles per year, above the UK average of 7,400.
MOT & Mileage History for KM21 SXX
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 | 74,551 miles |
| Reading date | |
| Miles last year | 18,614 |
| Average per year | 19,766 |
| Mileage consistency | Consistent |
Check KM21 SXX
- 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
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Vehicle Details
| Registration | KM21 SXX |
| Make | Bmw |
| Model | X3 Xdrive20d M Sport Mhev Auto |
| Colour | Black |
| Fuel type | Electric Diesel |
| Engine | 1995cc |
| Year | 2021 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KM21 S plates
Browse all KM21 S registrations from Luton.
About KM21 SXX
What car is KM21 SXX?
KM21 SXX is a black Bmw X3 Xdrive20d M Sport Mhev Auto, electric diesel (1995cc). First registered in Luton in 2021.
What is the mileage of KM21 SXX?
The last recorded mileage for KM21 SXX was 74,551 miles, recorded on 25 Jun 2026 during its most recent MOT test.
Has KM21 SXX passed its MOT?
KM21 SXX has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 25 Jun 2026.
Is KM21 SXX ULEZ compliant?
Based on its fuel type and registration year, KM21 SXX is likely ULEZ compliant. Electric — exempt. This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KM21 SXX?
KM21 SXX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.