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 C Diesel 2685cc has had 16 MOT tests on record, passing 14 and failing 2 (88% pass rate). It has 129,565 miles on the clock, averaging 7,972 miles per year, around the UK average of 7,400.
MOT & Mileage History for KB03 NXJ
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 | 129,565 miles |
| Reading date | |
| Miles last year | 209 |
| Average per year | 7,972 |
| Mileage consistency | Variable |
Check KB03 NXJ
- 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 16 tests on record
Explore more about the Mercedes-Benz C
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KB03 NXJ |
| Make | Mercedes-Benz |
| Model | C |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 2685cc |
| Year | 2003 |
| First registered | |
| Area code | KB — Northampton, Luton and Northampton |
| Age identifier | 03 — March 2003 to August 2003 |
More KB03 N plates
Browse all KB03 N registrations from Northampton.
About KB03 NXJ
What car is KB03 NXJ?
KB03 NXJ is a blue Mercedes-Benz C, diesel (2685cc). First registered in Northampton in 2003.
What is the mileage of KB03 NXJ?
The last recorded mileage for KB03 NXJ was 129,565 miles, recorded on 29 Jul 2019 during its most recent MOT test.
Has KB03 NXJ passed its MOT?
KB03 NXJ has had 16 MOT tests with an 88% pass rate (14 passes, 2 failures). It last passed on 29 Jul 2019.
Is KB03 NXJ ULEZ compliant?
Based on its fuel type and registration year, KB03 NXJ is likely not ULEZ compliant. As a diesel vehicle registered in 2003, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KB03 NXJ?
KB03 NXJ is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.