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 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 67,851 miles on the clock, averaging 10,266 miles per year, above the UK average of 7,400.
MOT & Mileage History for DE21 MZJ
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 | 67,851 miles |
| Reading date | |
| Average per year | 10,266 |
| Mileage consistency | Consistent |
Check DE21 MZJ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- 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 | DE21 MZJ |
| Make | Audi |
| Model | A3 S Line 35 Tfsi Mhev S-A |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2021 |
| First registered | |
| Area code | DE — Chester, Deeside to Shrewsbury |
| Age identifier | 21 — March 2021 to August 2021 |
More DE21 M plates
Browse all DE21 M registrations from Chester.
About DE21 MZJ
What car is DE21 MZJ?
DE21 MZJ is a grey Audi A3 S Line 35 Tfsi Mhev S-A, petrol (1498cc). First registered in Chester in 2021.
What is the mileage of DE21 MZJ?
The last recorded mileage for DE21 MZJ was 67,851 miles, recorded on 29 Dec 2025 during its most recent MOT test.
Has DE21 MZJ passed its MOT?
DE21 MZJ has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 29 Dec 2025.
Is DE21 MZJ ULEZ compliant?
Based on its fuel type and registration year, DE21 MZJ 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 DE21 MZJ?
DE21 MZJ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.