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 2003 Mercedes-Benz Slk Petrol 1998cc has had 24 MOT tests on record, passing 15 and failing 9 (63% pass rate). It has 170,906 miles on the clock, averaging 7,885 miles per year, around the UK average of 7,400.
MOT & Mileage History for KN03 TWW
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
About average| Latest reading | 170,906 miles |
| Reading date | |
| Miles last year | 3,327 |
| Average per year | 7,885 |
| Mileage consistency | Variable |
Check KN03 TWW
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 24 tests on record
Explore more about the Mercedes-Benz Slk
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KN03 TWW |
| Make | Mercedes-Benz |
| Model | Slk |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2003 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 03 — March 2003 to August 2003 |
More KN03 T plates
Browse all KN03 T registrations from Luton.
About KN03 TWW
What car is KN03 TWW?
KN03 TWW is a black Mercedes-Benz Slk, petrol (1998cc). First registered in Luton in 2003.
What is the mileage of KN03 TWW?
The last recorded mileage for KN03 TWW was 170,906 miles, recorded on 23 Apr 2025 during its most recent MOT test.
Has KN03 TWW passed its MOT?
KN03 TWW has had 24 MOT tests with a 63% pass rate (15 passes, 9 failures). It last was tested on 23 Apr 2025.
Is KN03 TWW ULEZ compliant?
Based on its fuel type and registration year, KN03 TWW is likely not ULEZ compliant. As a petrol vehicle registered in 2003, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KN03 TWW?
KN03 TWW is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.