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 Audi Q7 Hybrid Electric (Clean) 2995cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 28,563 miles on the clock, averaging 6,238 miles per year, below the UK average of 7,400.
MOT & Mileage History for KW21 BZN
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 | 28,563 miles |
| Reading date | |
| Miles last year | 5,586 |
| Average per year | 6,238 |
| Mileage consistency | Consistent |
Check KW21 BZN
- 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 | KW21 BZN |
| Make | Audi |
| Model | Q7 |
| Colour | Black |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 2995cc |
| Year | 2021 |
| First registered | |
| Area code | KW — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KW21 B plates
Browse all KW21 B registrations from Luton.
About KW21 BZN
What car is KW21 BZN?
KW21 BZN is a black Audi Q7, hybrid electric (clean) (2995cc). First registered in Luton in 2021.
What is the mileage of KW21 BZN?
The last recorded mileage for KW21 BZN was 28,563 miles, recorded on 22 Jan 2026 during its most recent MOT test.
Has KW21 BZN passed its MOT?
KW21 BZN has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 22 Jan 2026.
Is KW21 BZN ULEZ compliant?
Based on its fuel type and registration year, KW21 BZN 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 KW21 BZN?
KW21 BZN is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.