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 Comp 45 Tfsi E Sa Hybrid Electric (Clean) 1395cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 79,526 miles on the clock, averaging 21,760 miles per year, above the UK average of 7,400.
MOT & Mileage History for HD21 CYU
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
Above average| Latest reading | 79,526 miles |
| Reading date | |
| Average per year | 21,760 |
| Mileage consistency | Consistent |
Check HD21 CYU
- 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 4 tests on record
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | HD21 CYU |
| Make | Audi |
| Model | A3 S Line Comp 45 Tfsi E Sa |
| Colour | Black |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 1395cc |
| Year | 2021 |
| First registered | |
| Area code | HD — Bournemouth, Hampshire and Dorset |
| Age identifier | 21 — March 2021 to August 2021 |
More HD21 C plates
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About HD21 CYU
What car is HD21 CYU?
HD21 CYU is an black Audi A3 S Line Comp 45 Tfsi E Sa, hybrid electric (clean) (1395cc). First registered in Bournemouth in 2021.
What is the mileage of HD21 CYU?
The last recorded mileage for HD21 CYU was 79,526 miles, recorded on 11 Jun 2026 during its most recent MOT test.
Has HD21 CYU passed its MOT?
HD21 CYU has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 11 Jun 2026.
Is HD21 CYU ULEZ compliant?
Based on its fuel type and registration year, HD21 CYU is likely ULEZ compliant. Electric — exempt. This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is HD21 CYU?
HD21 CYU is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.