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 2004 Volkswagen Polo Diesel 1422cc has had 26 MOT tests on record, passing 17 and failing 9 (65% pass rate). It has 133,915 miles on the clock, averaging 6,070 miles per year, below 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 WD04 THF
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Below average| Latest reading | 133,915 miles |
| Reading date | |
| Average per year | 6,070 |
| Mileage consistency | Variable |
Check WD04 THF
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Full MOT Test History 26 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 | WD04 THF |
| Make | Volkswagen |
| Model | Polo |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1422cc |
| Year | 2004 |
| First registered | |
| Area code | WD — Exeter, West of England |
| Age identifier | 04 — March 2004 to August 2004 |
More WD04 T plates
Browse all WD04 T registrations from Exeter.
About WD04 THF
What car is WD04 THF?
WD04 THF is a silver Volkswagen Polo, diesel (1422cc). First registered in Exeter in 2004.
What is the mileage of WD04 THF?
The last recorded mileage for WD04 THF was 133,915 miles, recorded on 29 Sep 2023 during its most recent MOT test.
Has WD04 THF passed its MOT?
WD04 THF has had 26 MOT tests with a 65% pass rate (17 passes, 9 failures). It last passed on 29 Sep 2023.
Is WD04 THF ULEZ compliant?
Based on its fuel type and registration year, WD04 THF is likely not ULEZ compliant. As a diesel vehicle registered in 2004, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is WD04 THF?
WD04 THF is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.