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 A6 Sport 50 Tfsi E Quattro S-A Hybrid Electric (Clean) 1984cc has had 5 MOT tests on record, passing every one. It has 63,541 miles on the clock, averaging 20,849 miles per year, above the UK average of 7,400.
MOT & Mileage History for KM21 BYN
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 | 63,541 miles |
| Reading date | |
| Miles last year | 8,161 |
| Average per year | 20,849 |
| Mileage consistency | Variable |
Check KM21 BYN
- 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 5 tests on record
Common faults, what to check, and what to pay
Explore more about the Audi A6 Sport 50 Tfsi E Quattro S-A
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KM21 BYN |
| Make | Audi |
| Model | A6 Sport 50 Tfsi E Quattro S-A |
| Colour | Black |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 1984cc |
| Year | 2021 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KM21 B plates
Browse all KM21 B registrations from Luton.
About KM21 BYN
What car is KM21 BYN?
KM21 BYN is a black Audi A6 Sport 50 Tfsi E Quattro S-A, hybrid electric (clean) (1984cc). First registered in Luton in 2021.
What is the mileage of KM21 BYN?
The last recorded mileage for KM21 BYN was 63,541 miles, recorded on 24 Feb 2025 during its most recent MOT test.
Has KM21 BYN passed its MOT?
KM21 BYN has had 5 MOT tests with an 100% pass rate (5 passes, 0 failures). It last passed on 24 Feb 2025.
Is KM21 BYN ULEZ compliant?
Based on its fuel type and registration year, KM21 BYN 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 BYN?
KM21 BYN is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.