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 Polo Diesel 1422cc has had 18 MOT tests on record, passing 10 and failing 8 (56% pass rate). It has 187,313 miles on the clock, averaging 15,336 miles per year, above the UK average of 7,400. The 1.4 TDI engine is known for 1. oil pump chain & balance shaft chain wear / failure and 2. injector unit (pd pump–dooer) wear & electrical failure. Common Volkswagen Polo issues include engine-specific faults and brake pad and disc wear:.
MOT & Mileage History for KN52 JWD
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 | 187,313 miles |
| Reading date | |
| Miles last year | 10,773 |
| Average per year | 15,336 |
| Mileage consistency | Consistent |
Check KN52 JWD
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Full MOT Test History 18 tests on record
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Reported issues for this Volkswagen Polo
These are the most commonly reported problems on Volkswagen Polo models (2002–2009), based on owner reports and workshop data across the UK.
Engine-specific faults
Brake pad and disc wear:
Tyre wear and replacement:
Spark plug replacement:
1. Oil Pump Chain & Balance Shaft Chain Wear / Failure
The chain driving the oil pump and balance shaft (where fitted) is undersized for the loads imposed by the three-cylinder engine's unbalanced firing impulses. Early models are particularly vulnerable; chain tensioner wear allows excessive slack, leading to chain stretch, skip, or catastrophic failure[1].
2. Injector Unit (PD Pump–Dooer) Wear & Electrical Failure
Worn plunger seals allow diesel and engine oil to mix; electrical spools fail (sticking or electrical contact wear). These are high-wear components under the extreme pressures of the PD system[1].
Common faults, what to check, and what to pay
Explore more about the Volkswagen Polo
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Vehicle Details
| Registration | KN52 JWD |
| Make | Volkswagen |
| Model | Polo |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1422cc |
| Year | 2003 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 52 — September 2002 to February 2003 |
More KN52 J plates
Browse all KN52 J registrations from Luton.
About KN52 JWD
What car is KN52 JWD?
KN52 JWD is a blue Volkswagen Polo, diesel (1422cc). First registered in Luton in 2003.
What is the mileage of KN52 JWD?
The last recorded mileage for KN52 JWD was 187,313 miles, recorded on 26 Feb 2019 during its most recent MOT test.
Has KN52 JWD passed its MOT?
KN52 JWD has had 18 MOT tests with a 56% pass rate (10 passes, 8 failures). It last passed on 26 Feb 2019.
Is KN52 JWD ULEZ compliant?
Based on its fuel type and registration year, KN52 JWD 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 KN52 JWD?
KN52 JWD is approximately 23 years old. Age identifier 52 means registered between 1 September 2002 and 28 February 2003.