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 A1 Petrol 999cc has had 3 MOT tests on record, passing every one. It has 40,501 miles on the clock, averaging 6,293 miles per year, below the UK average of 7,400.
MOT & Mileage History for KS21 OBB
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 | 40,501 miles |
| Reading date | |
| Miles last year | 5,218 |
| Average per year | 6,293 |
| Mileage consistency | Consistent |
Check KS21 OBB
- 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 | KS21 OBB |
| Make | Audi |
| Model | A1 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | KS — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KS21 O plates
Browse all KS21 O registrations from Luton.
About KS21 OBB
What car is KS21 OBB?
KS21 OBB is a grey Audi A1, petrol (999cc). First registered in Luton in 2021.
What is the mileage of KS21 OBB?
The last recorded mileage for KS21 OBB was 40,501 miles, recorded on 13 May 2026 during its most recent MOT test.
Has KS21 OBB passed its MOT?
KS21 OBB has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 13 May 2026.
Is KS21 OBB ULEZ compliant?
Based on its fuel type and registration year, KS21 OBB 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 KS21 OBB?
KS21 OBB is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.