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 12 MOT tests on record, passing every one. It has 251,039 miles on the clock, averaging 19,361 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 SB04 HMZ
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 | 251,039 miles |
| Reading date | |
| Miles last year | 4,880 |
| Average per year | 19,361 |
| Mileage consistency | Variable |
Check SB04 HMZ
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Full MOT Test History 12 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 | SB04 HMZ |
| Make | Volkswagen |
| Model | Polo |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1422cc |
| Year | 2004 |
| First registered | |
| Area code | SB — Glasgow, Scotland |
| Age identifier | 04 — March 2004 to August 2004 |
More SB04 H plates
Browse all SB04 H registrations from Glasgow.
About SB04 HMZ
What car is SB04 HMZ?
SB04 HMZ is an silver Volkswagen Polo, diesel (1422cc). First registered in Glasgow in 2004.
What is the mileage of SB04 HMZ?
The last recorded mileage for SB04 HMZ was 251,039 miles, recorded on 4 Apr 2018 during its most recent MOT test.
Has SB04 HMZ passed its MOT?
SB04 HMZ has had 12 MOT tests with an 100% pass rate (12 passes, 0 failures). It last passed on 4 Apr 2018.
Is SB04 HMZ ULEZ compliant?
Based on its fuel type and registration year, SB04 HMZ 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 SB04 HMZ?
SB04 HMZ is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.