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 2011 Mercedes-Benz C Diesel 2143cc has had 13 MOT tests on record, passing 12 and failing once (92% pass rate). It has 85,901 miles on the clock, averaging 5,454 miles per year, below the UK average of 7,400.
MOT & Mileage History for RM04 SLM
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Below average| Latest reading | 85,901 miles |
| Reading date | |
| Average per year | 5,454 |
| Mileage consistency | Variable |
Check RM04 SLM
- Write-off & insurance claims Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 13 tests on record
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Vehicle Details
| Registration | RM04 SLM |
| Make | Mercedes-Benz |
| Model | C |
| Colour | White |
| Fuel type | Diesel |
| Engine | 2143cc |
| Year | 2011 |
| First registered | |
| Area code | RM — Reading, Reading |
| Age identifier | 04 — March 2004 to August 2004 |
More RM04 S plates
Browse all RM04 S registrations from Reading.
About RM04 SLM
What car is RM04 SLM?
RM04 SLM is an white Mercedes-Benz C, diesel (2143cc). First registered in Reading in 2011.
What is the mileage of RM04 SLM?
The last recorded mileage for RM04 SLM was 85,901 miles, recorded on 13 Sep 2025 during its most recent MOT test.
Has RM04 SLM passed its MOT?
RM04 SLM has had 13 MOT tests with an 92% pass rate (12 passes, 1 failure). It last passed on 13 Sep 2025.
Is RM04 SLM ULEZ compliant?
Based on its fuel type and registration year, RM04 SLM is likely not ULEZ compliant. As a diesel vehicle registered in 2011, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is RM04 SLM?
RM04 SLM is approximately 15 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.