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 A3 S Line 35 Tfsi Mhev S-A Petrol 1498cc has had 3 MOT tests on record, passing every one. It has 33,016 miles on the clock, averaging 5,634 miles per year, below the UK average of 7,400.
MOT & Mileage History for KW21 BWO
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
Below average| Latest reading | 33,016 miles |
| Reading date | |
| Miles last year | 4,828 |
| Average per year | 5,634 |
| Mileage consistency | Consistent |
Check KW21 BWO
- Write-off & insurance claims Experian
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 3 tests on record
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | KW21 BWO |
| Make | Audi |
| Model | A3 S Line 35 Tfsi Mhev S-A |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1498cc |
| 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 BWO
What car is KW21 BWO?
KW21 BWO is a grey Audi A3 S Line 35 Tfsi Mhev S-A, petrol (1498cc). First registered in Luton in 2021.
What is the mileage of KW21 BWO?
The last recorded mileage for KW21 BWO was 33,016 miles, recorded on 9 Mar 2026 during its most recent MOT test.
Has KW21 BWO passed its MOT?
KW21 BWO has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 9 Mar 2026.
Is KW21 BWO ULEZ compliant?
Based on its fuel type and registration year, KW21 BWO 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 KW21 BWO?
KW21 BWO is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.