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 2004 Mercedes-Benz E Diesel 3222cc has had 12 MOT tests on record, passing 7 and failing 5 (58% pass rate). It has 145,313 miles on the clock, averaging 13,439 miles per year, above the UK average of 7,400.
MOT & Mileage History for RN04 AAJ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 145,313 miles |
| Reading date | |
| Average per year | 13,439 |
| Mileage consistency | Variable |
Check RN04 AAJ
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Full MOT Test History 12 tests on record
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Vehicle Details
| Registration | RN04 AAJ |
| Make | Mercedes-Benz |
| Model | E |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 3222cc |
| Year | 2004 |
| First registered | |
| Area code | RN — Reading, Reading |
| Age identifier | 04 — March 2004 to August 2004 |
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About RN04 AAJ
What car is RN04 AAJ?
RN04 AAJ is an silver Mercedes-Benz E, diesel (3222cc). First registered in Reading in 2004.
What is the mileage of RN04 AAJ?
The last recorded mileage for RN04 AAJ was 145,313 miles, recorded on 25 Mar 2015 during its most recent MOT test.
Has RN04 AAJ passed its MOT?
RN04 AAJ has had 12 MOT tests with a 58% pass rate (7 passes, 5 failures). It last passed on 25 Mar 2015.
Is RN04 AAJ ULEZ compliant?
Based on its fuel type and registration year, RN04 AAJ is likely not ULEZ compliant. As a diesel vehicle registered in 2004, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is RN04 AAJ?
RN04 AAJ is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.