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 30 Tfsi Petrol 999cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 41,878 miles on the clock, averaging 4,961 miles per year, well below the UK average of 7,400.
MOT & Mileage History for YD21 KSZ
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
Low mileage| Latest reading | 41,878 miles |
| Reading date | |
| Miles last year | 5,445 |
| Average per year | 4,961 |
| Mileage consistency | Consistent |
Check YD21 KSZ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- 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
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | YD21 KSZ |
| Make | Audi |
| Model | A3 S Line 30 Tfsi |
| Colour | White |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | YD — Leeds, Yorkshire |
| Age identifier | 21 — March 2021 to August 2021 |
More YD21 K plates
Browse all YD21 K registrations from Leeds.
About YD21 KSZ
What car is YD21 KSZ?
YD21 KSZ is a white Audi A3 S Line 30 Tfsi, petrol (999cc). First registered in Leeds in 2021.
What is the mileage of YD21 KSZ?
The last recorded mileage for YD21 KSZ was 41,878 miles, recorded on 2 Apr 2026 during its most recent MOT test.
Has YD21 KSZ passed its MOT?
YD21 KSZ has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 2 Apr 2026.
Is YD21 KSZ ULEZ compliant?
Based on its fuel type and registration year, YD21 KSZ 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 YD21 KSZ?
YD21 KSZ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.