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 2005 Volkswagen Polo Diesel 1422cc has had 17 MOT tests on record, passing 13 and failing 4 (76% pass rate). It has 125,595 miles on the clock, averaging 8,496 miles per year, around 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 CV05 CAU
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
About average| Latest reading | 125,595 miles |
| Reading date | |
| Average per year | 8,496 |
| Mileage consistency | Consistent |
Check CV05 CAU
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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 | CV05 CAU |
| Make | Volkswagen |
| Model | Polo |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1422cc |
| Year | 2005 |
| First registered | |
| Area code | CV — Swansea, Cymru (Wales) |
| Age identifier | 05 — March 2005 to August 2005 |
More CV05 C plates
Browse all CV05 C registrations from Swansea.
About CV05 CAU
What car is CV05 CAU?
CV05 CAU is a black Volkswagen Polo, diesel (1422cc). First registered in Swansea in 2005.
What is the mileage of CV05 CAU?
The last recorded mileage for CV05 CAU was 125,595 miles, recorded on 13 Jun 2019 during its most recent MOT test.
Has CV05 CAU passed its MOT?
CV05 CAU has had 17 MOT tests with a 76% pass rate (13 passes, 4 failures). It last passed on 13 Jun 2019.
Is CV05 CAU ULEZ compliant?
Based on its fuel type and registration year, CV05 CAU is likely not ULEZ compliant. As a diesel vehicle registered in 2005, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is CV05 CAU?
CV05 CAU is approximately 21 years old. Age identifier 05 means registered between 1 March 2005 and 31 August 2005.