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 S4 Black Ed Tdi Mhev Quattro A Diesel 2967cc has had 3 MOT tests on record, passing every one. It has 44,457 miles on the clock, averaging 6,047 miles per year, below the UK average of 7,400.
MOT & Mileage History for AR21 JXN
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
Below average| Latest reading | 44,457 miles |
| Reading date | |
| Miles last year | 4,656 |
| Average per year | 6,047 |
| Mileage consistency | Consistent |
Check AR21 JXN
- 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 3 tests on record
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | AR21 JXN |
| Make | Audi |
| Model | S4 Black Ed Tdi Mhev Quattro A |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 2967cc |
| Year | 2021 |
| First registered | |
| Area code | AR — Norwich, Anglia |
| Age identifier | 21 — March 2021 to August 2021 |
More AR21 J plates
Browse all AR21 J registrations from Norwich.
About AR21 JXN
What car is AR21 JXN?
AR21 JXN is an grey Audi S4 Black Ed Tdi Mhev Quattro A, diesel (2967cc). First registered in Norwich in 2021.
What is the mileage of AR21 JXN?
The last recorded mileage for AR21 JXN was 44,457 miles, recorded on 11 Jul 2026 during its most recent MOT test.
Has AR21 JXN passed its MOT?
AR21 JXN has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 11 Jul 2026.
Is AR21 JXN ULEZ compliant?
Based on its fuel type and registration year, AR21 JXN is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is AR21 JXN?
AR21 JXN is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.