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 18 MOT tests on record, passing 12 and failing 6 (67% pass rate). It has 110,902 miles on the clock, averaging 5,628 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 CU52 KBK
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 | 110,902 miles |
| Reading date | |
| Miles last year | 14 |
| Average per year | 5,628 |
| Mileage consistency | Variable |
Check CU52 KBK
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Full MOT Test History 18 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 | CU52 KBK |
| Make | Volkswagen |
| Model | Polo |
| Colour | Green |
| Fuel type | Diesel |
| Engine | 1422cc |
| Year | 2003 |
| First registered | |
| Area code | CU — Swansea, Cymru (Wales) |
| Age identifier | 52 — September 2002 to February 2003 |
More CU52 K plates
Browse all CU52 K registrations from Swansea.
About CU52 KBK
What car is CU52 KBK?
CU52 KBK is a green Volkswagen Polo, diesel (1422cc). First registered in Swansea in 2003.
What is the mileage of CU52 KBK?
The last recorded mileage for CU52 KBK was 110,902 miles, recorded on 6 Feb 2017 during its most recent MOT test.
Has CU52 KBK passed its MOT?
CU52 KBK has had 18 MOT tests with a 67% pass rate (12 passes, 6 failures). It last passed on 6 Feb 2017.
Is CU52 KBK ULEZ compliant?
Based on its fuel type and registration year, CU52 KBK 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 CU52 KBK?
CU52 KBK is approximately 23 years old. Age identifier 52 means registered between 1 September 2002 and 28 February 2003.