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 Sl500 Petrol 4966cc has had 25 MOT tests on record, passing 20 and failing 5 (80% pass rate). It has 76,527 miles on the clock, averaging 2,994 miles per year, well below the UK average of 7,400.
MOT & Mileage History for RR51 DON
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
Low mileage| Latest reading | 76,527 miles |
| Reading date | |
| Miles last year | 1,250 |
| Average per year | 2,994 |
| Mileage consistency | Variable |
Check RR51 DON
- 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 25 tests on record
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Vehicle Details
| Registration | RR51 DON |
| Make | Mercedes-Benz |
| Model | Sl500 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 4966cc |
| Year | 2004 |
| First registered | |
| Area code | RR — Reading, Reading |
| Age identifier | 51 — September 2001 to February 2002 |
More RR51 D plates
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About RR51 DON
What car is RR51 DON?
RR51 DON is an black Mercedes-Benz Sl500, petrol (4966cc). First registered in Reading in 2004.
What is the mileage of RR51 DON?
The last recorded mileage for RR51 DON was 76,527 miles, recorded on 14 Jul 2026 during its most recent MOT test.
Has RR51 DON passed its MOT?
RR51 DON has had 25 MOT tests with an 80% pass rate (20 passes, 5 failures). It last passed on 14 Jul 2026.
Is RR51 DON ULEZ compliant?
Based on its fuel type and registration year, RR51 DON is likely not ULEZ compliant. As a petrol vehicle registered in 2004, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is RR51 DON?
RR51 DON is approximately 22 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.