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 Volvo Xc40 Rdesign Pro B4 Mhev Awd A Hybrid Electric (Clean) 1969cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 29,852 miles on the clock, averaging 6,056 miles per year, below the UK average of 7,400.
MOT & Mileage History for KN21 HRW
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
Below average| Latest reading | 29,852 miles |
| Reading date | |
| Miles last year | 6,902 |
| Average per year | 6,056 |
| Mileage consistency | Consistent |
Check KN21 HRW
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Full MOT Test History 4 tests on record
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Vehicle Details
| Registration | KN21 HRW |
| Make | Volvo |
| Model | Xc40 Rdesign Pro B4 Mhev Awd A |
| Colour | Black |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 1969cc |
| Year | 2021 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KN21 H plates
Browse all KN21 H registrations from Luton.
About KN21 HRW
What car is KN21 HRW?
KN21 HRW is a black Volvo Xc40 Rdesign Pro B4 Mhev Awd A, hybrid electric (clean) (1969cc). First registered in Luton in 2021.
What is the mileage of KN21 HRW?
The last recorded mileage for KN21 HRW was 29,852 miles, recorded on 9 Apr 2026 during its most recent MOT test.
Has KN21 HRW passed its MOT?
KN21 HRW has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 9 Apr 2026.
Is KN21 HRW ULEZ compliant?
Based on its fuel type and registration year, KN21 HRW 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 KN21 HRW?
KN21 HRW is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.