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 4,699 miles on the clock, averaging 1,084 miles per year, well below the UK average of 7,400.
MOT & Mileage History for YH21 CSM
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
Low mileage| Latest reading | 4,699 miles |
| Reading date | |
| Miles last year | 1,214 |
| Average per year | 1,084 |
| Mileage consistency | Consistent |
Check YH21 CSM
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- 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 | YH21 CSM |
| Make | Audi |
| Model | A3 S Line 35 Tfsi Mhev S-A |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2021 |
| First registered | |
| Area code | YH — Leeds, Yorkshire |
| Age identifier | 21 — March 2021 to August 2021 |
More YH21 C plates
Browse all YH21 C registrations from Leeds.
About YH21 CSM
What car is YH21 CSM?
YH21 CSM is a white Audi A3 S Line 35 Tfsi Mhev S-A, petrol (1498cc). First registered in Leeds in 2021.
What is the mileage of YH21 CSM?
The last recorded mileage for YH21 CSM was 4,699 miles, recorded on 22 Jul 2026 during its most recent MOT test.
Has YH21 CSM passed its MOT?
YH21 CSM has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 22 Jul 2026.
Is YH21 CSM ULEZ compliant?
Based on its fuel type and registration year, YH21 CSM 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 YH21 CSM?
YH21 CSM is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.