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 2003 Mercedes-Benz C Petrol 1796cc has had 22 MOT tests on record, passing 12 and failing 10 (55% pass rate). It has 135,954 miles on the clock, averaging 6,820 miles per year, below the UK average of 7,400.
MOT & Mileage History for RN03 DCX
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
Below average| Latest reading | 135,954 miles |
| Reading date | |
| Miles last year | 106 |
| Average per year | 6,820 |
| Mileage consistency | Variable |
Check RN03 DCX
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- Service interval analysis
- Warranty work logged
Full MOT Test History 22 tests on record
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Vehicle Details
| Registration | RN03 DCX |
| Make | Mercedes-Benz |
| Model | C |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1796cc |
| Year | 2003 |
| First registered | |
| Area code | RN — Reading, Reading |
| Age identifier | 03 — March 2003 to August 2003 |
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About RN03 DCX
What car is RN03 DCX?
RN03 DCX is an silver Mercedes-Benz C, petrol (1796cc). First registered in Reading in 2003.
What is the mileage of RN03 DCX?
The last recorded mileage for RN03 DCX was 135,954 miles, recorded on 14 Jul 2017 during its most recent MOT test.
Has RN03 DCX passed its MOT?
RN03 DCX has had 22 MOT tests with a 55% pass rate (12 passes, 10 failures). It last passed on 14 Jul 2017.
Is RN03 DCX ULEZ compliant?
Based on its fuel type and registration year, RN03 DCX is likely not ULEZ compliant. As a petrol vehicle registered in 2003, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is RN03 DCX?
RN03 DCX is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.