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 2012 Mercedes-Benz Slk Petrol 1796cc has had 11 MOT tests on record, passing every one. It has 81,520 miles on the clock, averaging 5,621 miles per year, below the UK average of 7,400.
MOT & Mileage History for RJ04 NNJ
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 | 81,520 miles |
| Reading date | |
| Miles last year | 646 |
| Average per year | 5,621 |
| Mileage consistency | Variable |
Check RJ04 NNJ
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 11 tests on record
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Vehicle Details
| Registration | RJ04 NNJ |
| Make | Mercedes-Benz |
| Model | Slk |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1796cc |
| Year | 2012 |
| First registered | |
| Area code | RJ — Reading, Reading |
| Age identifier | 04 — March 2004 to August 2004 |
More RJ04 N plates
Browse all RJ04 N registrations from Reading.
About RJ04 NNJ
What car is RJ04 NNJ?
RJ04 NNJ is an grey Mercedes-Benz Slk, petrol (1796cc). First registered in Reading in 2012.
What is the mileage of RJ04 NNJ?
The last recorded mileage for RJ04 NNJ was 81,520 miles, recorded on 9 Apr 2026 during its most recent MOT test.
Has RJ04 NNJ passed its MOT?
RJ04 NNJ has had 11 MOT tests with an 100% pass rate (11 passes, 0 failures). It last passed on 9 Apr 2026.
Is RJ04 NNJ ULEZ compliant?
Based on its fuel type and registration year, RJ04 NNJ is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is RJ04 NNJ?
RJ04 NNJ is approximately 14 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.