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 Volkswagen Passat Diesel 1896cc has had 14 MOT tests on record, passing 12 and failing 2 (86% pass rate). It has 124,933 miles on the clock, averaging 9,431 miles per year, above the UK average of 7,400. The 1.9 TDI PD engine is known for check tdi club forums and cross-reference with passat b5-generation faults. Common Volkswagen Passat issues include suspension upper control arm links (front multi-link arms) and sunroof drain blockages causing interior water leaks.
MOT & Mileage History for KN03 JCZ
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 | 124,933 miles |
| Reading date | |
| Miles last year | 8,624 |
| Average per year | 9,431 |
| Mileage consistency | Consistent |
Check KN03 JCZ
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 14 tests on record
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Reported issues for this Volkswagen Passat
These are the most commonly reported problems on Volkswagen Passat models (1997–2005), based on owner reports and workshop data across the UK.
Suspension upper control arm links (front multi-link arms)
Bushings and ball joints wear out prematurely, leading to play or complete failure. · Typical repair: £200-£400 per side (parts £80-£150, labour 2-3 hours at £100/hr indie rate).
Sunroof drain blockages causing interior water leaks
Drains clog with debris, water backs up and floods footwells, soaking modules (convenience module driver side, TCM passenger side). · Typical repair: £100-£300 to clear drains/replace modules; £800+ if full harness needed (estimated).
Rear window regulators
Plastic guides/gears strip or snap, windows drop into door. · Typical repair: £150-£250 per door (aftermarket regulator £50-£80, 1-2 hours labour).
Door latches/locks failing
Mechanisms seize or microswitches fail, causing central locking glitches. · Typical repair: £100-£200 per door (rebuild kit £30-£50, 1 hour labour).
Check TDI Club forums
Cross-reference with Passat B5-generation faults
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Vehicle Details
| Registration | KN03 JCZ |
| Make | Volkswagen |
| Model | Passat |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1896cc |
| Year | 2003 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 03 — March 2003 to August 2003 |
More KN03 J plates
Browse all KN03 J registrations from Luton.
About KN03 JCZ
What car is KN03 JCZ?
KN03 JCZ is a blue Volkswagen Passat, diesel (1896cc). First registered in Luton in 2003.
What is the mileage of KN03 JCZ?
The last recorded mileage for KN03 JCZ was 124,933 miles, recorded on 29 Apr 2016 during its most recent MOT test.
Has KN03 JCZ passed its MOT?
KN03 JCZ has had 14 MOT tests with an 86% pass rate (12 passes, 2 failures). It last passed on 29 Apr 2016.
Is KN03 JCZ ULEZ compliant?
Based on its fuel type and registration year, KN03 JCZ 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 KN03 JCZ?
KN03 JCZ is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.