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 C Diesel has had 20 MOT tests on record, passing 15 and failing 5 (75% pass rate). It has 160,478 miles on the clock, averaging 8,840 miles per year, around the UK average of 7,400.
MOT & Mileage History for RF04 UUN
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
About average| Latest reading | 160,478 miles |
| Reading date | |
| Average per year | 8,840 |
| Mileage consistency | Variable |
Check RF04 UUN
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Full MOT Test History 20 tests on record
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Vehicle Details
| Registration | RF04 UUN |
| Make | Mercedes-Benz |
| Model | C |
| Colour | Black |
| Fuel type | Diesel |
| Year | 2004 |
| First registered | |
| Area code | RF — Reading, Reading |
| Age identifier | 04 — March 2004 to August 2004 |
More RF04 U plates
Browse all RF04 U registrations from Reading.
About RF04 UUN
What car is RF04 UUN?
RF04 UUN is an black Mercedes-Benz C, diesel. First registered in Reading in 2004.
What is the mileage of RF04 UUN?
The last recorded mileage for RF04 UUN was 160,478 miles, recorded on 22 Jun 2021 during its most recent MOT test.
Has RF04 UUN passed its MOT?
RF04 UUN has had 20 MOT tests with a 75% pass rate (15 passes, 5 failures). It last passed on 22 Jun 2021.
Is RF04 UUN ULEZ compliant?
Based on its fuel type and registration year, RF04 UUN 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 RF04 UUN?
RF04 UUN is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.