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 25 MOT tests on record, passing 19 and failing 6 (76% pass rate). It has 137,002 miles on the clock, averaging 6,598 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 HS04 EFU
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
Below average| Latest reading | 137,002 miles |
| Reading date | |
| Average per year | 6,598 |
| Mileage consistency | Variable |
Check HS04 EFU
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Full MOT Test History 25 tests on record
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Buyers comparing the Volkswagen Polo often also look at these models. Check their MOT history and reliability before deciding:
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 | HS04 EFU |
| Make | Volkswagen |
| Model | Polo |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1422cc |
| Year | 2004 |
| First registered | |
| Area code | HS — Portsmouth, Hampshire and Dorset |
| Age identifier | 04 — March 2004 to August 2004 |
More HS04 E plates
Browse all HS04 E registrations from Portsmouth.
About HS04 EFU
What car is HS04 EFU?
HS04 EFU is an black Volkswagen Polo, diesel (1422cc). First registered in Portsmouth in 2004.
What is the mileage of HS04 EFU?
The last recorded mileage for HS04 EFU was 137,002 miles, recorded on 20 Aug 2025 during its most recent MOT test.
Has HS04 EFU passed its MOT?
HS04 EFU has had 25 MOT tests with a 76% pass rate (19 passes, 6 failures). It last passed on 20 Aug 2025.
Is HS04 EFU ULEZ compliant?
Based on its fuel type and registration year, HS04 EFU 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 HS04 EFU?
HS04 EFU is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.