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 2008 Mercedes-Benz B-Class Diesel 1991cc has had 20 MOT tests on record, passing 17 and failing 3 (85% pass rate). It has 104,249 miles on the clock, averaging 5,578 miles per year, below the UK average of 7,400.
MOT & Mileage History for RJ04 LAO
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 | 104,249 miles |
| Reading date | |
| Miles last year | 20 |
| Average per year | 5,578 |
| Mileage consistency | Variable |
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Full MOT Test History 20 tests on record
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Vehicle Details
| Registration | RJ04 LAO |
| Make | Mercedes-Benz |
| Model | B-Class |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1991cc |
| Year | 2008 |
| First registered | |
| Area code | RJ — Reading, Reading |
| Age identifier | 04 — March 2004 to August 2004 |
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About RJ04 LAO
What car is RJ04 LAO?
RJ04 LAO is an blue Mercedes-Benz B-Class, diesel (1991cc). First registered in Reading in 2008.
What is the mileage of RJ04 LAO?
The last recorded mileage for RJ04 LAO was 104,249 miles, recorded on 4 Dec 2025 during its most recent MOT test.
Has RJ04 LAO passed its MOT?
RJ04 LAO has had 20 MOT tests with an 85% pass rate (17 passes, 3 failures). It last passed on 4 Dec 2025.
Is RJ04 LAO ULEZ compliant?
Based on its fuel type and registration year, RJ04 LAO is likely not ULEZ compliant. As a diesel vehicle registered in 2008, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is RJ04 LAO?
RJ04 LAO is approximately 18 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.