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 S-Class Diesel 3222cc has had 13 MOT tests on record, passing 11 and failing 2 (85% pass rate). It has 291,326 miles on the clock, averaging 17,537 miles per year, above the UK average of 7,400.
MOT & Mileage History for KB51 CWY
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
Above average| Latest reading | 291,326 miles |
| Reading date | |
| Miles last year | 17,844 |
| Average per year | 17,537 |
| Mileage consistency | Variable |
Check KB51 CWY
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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 13 tests on record
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Vehicle Details
| Registration | KB51 CWY |
| Make | Mercedes-Benz |
| Model | S-Class |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 3222cc |
| Year | 2001 |
| First registered | |
| Area code | KB — Northampton, Luton and Northampton |
| Age identifier | 51 — September 2001 to February 2002 |
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About KB51 CWY
What car is KB51 CWY?
KB51 CWY is a black Mercedes-Benz S-Class, diesel (3222cc). First registered in Northampton in 2001.
What is the mileage of KB51 CWY?
The last recorded mileage for KB51 CWY was 291,326 miles, recorded on 26 Nov 2016 during its most recent MOT test.
Has KB51 CWY passed its MOT?
KB51 CWY has had 13 MOT tests with an 85% pass rate (11 passes, 2 failures). It last passed on 26 Nov 2016.
Is KB51 CWY ULEZ compliant?
Based on its fuel type and registration year, KB51 CWY is likely not ULEZ compliant. As a diesel vehicle registered in 2001, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KB51 CWY?
KB51 CWY is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.