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 17 MOT tests on record, passing 13 and failing 4 (76% pass rate). It has 166,099 miles on the clock, averaging 12,000 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 GD03 KWX
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 | 166,099 miles |
| Reading date | |
| Miles last year | 1 |
| Average per year | 12,000 |
| Mileage consistency | Variable |
Check GD03 KWX
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Full MOT Test History 17 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 | GD03 KWX |
| Make | Volkswagen |
| Model | Polo |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1422cc |
| Year | 2003 |
| First registered | |
| Area code | GD — Maidstone, Garden of England |
| Age identifier | 03 — March 2003 to August 2003 |
More GD03 K plates
Browse all GD03 K registrations from Maidstone.
About GD03 KWX
What car is GD03 KWX?
GD03 KWX is a silver Volkswagen Polo, diesel (1422cc). First registered in Maidstone in 2003.
What is the mileage of GD03 KWX?
The last recorded mileage for GD03 KWX was 166,099 miles, recorded on 21 Jan 2019 during its most recent MOT test.
Has GD03 KWX passed its MOT?
GD03 KWX has had 17 MOT tests with a 76% pass rate (13 passes, 4 failures). It last passed on 21 Jan 2019.
Is GD03 KWX ULEZ compliant?
Based on its fuel type and registration year, GD03 KWX 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 GD03 KWX?
GD03 KWX is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.