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 2023 Audi A3 S Line 35 Tfsi Mhev S-A Petrol 1498cc has had 1 MOT test on record, passing every one. It has 38,989 miles on the clock at the last MOT.
MOT & Mileage History for CH21 CHB
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Check CH21 CHB
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Full MOT Test History 1 test on record
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Vehicle Details
| Registration | CH21 CHB |
| Make | Audi |
| Model | A3 S Line 35 Tfsi Mhev S-A |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2023 |
| First registered | |
| Area code | CH — Cardiff, Cymru (Wales) |
| Age identifier | 21 — March 2021 to August 2021 |
More CH21 C plates
Browse all CH21 C registrations from Cardiff.
About CH21 CHB
What car is CH21 CHB?
CH21 CHB is a black Audi A3 S Line 35 Tfsi Mhev S-A, petrol (1498cc). First registered in Cardiff in 2023.
What is the mileage of CH21 CHB?
The last recorded mileage for CH21 CHB was 38,989 miles, recorded on 12 Feb 2026 during its most recent MOT test.
Has CH21 CHB passed its MOT?
CH21 CHB has had 1 MOT tests with an 100% pass rate (1 pass, 0 failures). It last passed on 12 Feb 2026.
Is CH21 CHB ULEZ compliant?
Based on its fuel type and registration year, CH21 CHB 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 CH21 CHB?
CH21 CHB is approximately 3 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.