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 2001 Mercedes-Benz Slk Petrol 1998cc has had 20 MOT tests on record, passing 17 and failing 3 (85% pass rate). It has 82,979 miles on the clock, averaging 1,761 miles per year, well below the UK average of 7,400.
MOT & Mileage History for RE51 KZJ
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 | 82,979 miles |
| Reading date | |
| Miles last year | 5,711 |
| Average per year | 1,761 |
| Mileage consistency | Variable |
Check RE51 KZJ
- Write-off & insurance claims Experian
- Outstanding finance check 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 20 tests on record
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Vehicle Details
| Registration | RE51 KZJ |
| Make | Mercedes-Benz |
| Model | Slk |
| Colour | Green |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2001 |
| First registered | |
| Area code | RE — Reading, Reading |
| Age identifier | 51 — September 2001 to February 2002 |
More RE51 K plates
Browse all RE51 K registrations from Reading.
About RE51 KZJ
What car is RE51 KZJ?
RE51 KZJ is an green Mercedes-Benz Slk, petrol (1998cc). First registered in Reading in 2001.
What is the mileage of RE51 KZJ?
The last recorded mileage for RE51 KZJ was 82,979 miles, recorded on 26 Sep 2025 during its most recent MOT test.
Has RE51 KZJ passed its MOT?
RE51 KZJ has had 20 MOT tests with an 85% pass rate (17 passes, 3 failures). It last passed on 26 Sep 2025.
Is RE51 KZJ ULEZ compliant?
Based on its fuel type and registration year, RE51 KZJ is likely not ULEZ compliant. As a petrol vehicle registered in 2001, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is RE51 KZJ?
RE51 KZJ is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.