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 19 MOT tests on record, passing 12 and failing 7 (63% pass rate). It has 169,760 miles on the clock, averaging 12,628 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 AJ54 KZZ
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 | 169,760 miles |
| Reading date | |
| Miles last year | 681 |
| Average per year | 12,628 |
| Mileage consistency | Variable |
Check AJ54 KZZ
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Full MOT Test History 19 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 | AJ54 KZZ |
| Make | Volkswagen |
| Model | Polo |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1422cc |
| Year | 2004 |
| First registered | |
| Area code | AJ — Peterborough, Anglia |
| Age identifier | 54 — September 2004 to February 2005 |
More AJ54 K plates
Browse all AJ54 K registrations from Peterborough.
About AJ54 KZZ
What car is AJ54 KZZ?
AJ54 KZZ is an silver Volkswagen Polo, diesel (1422cc). First registered in Peterborough in 2004.
What is the mileage of AJ54 KZZ?
The last recorded mileage for AJ54 KZZ was 169,760 miles, recorded on 12 Sep 2018 during its most recent MOT test.
Has AJ54 KZZ passed its MOT?
AJ54 KZZ has had 19 MOT tests with a 63% pass rate (12 passes, 7 failures). It last passed on 12 Sep 2018.
Is AJ54 KZZ ULEZ compliant?
Based on its fuel type and registration year, AJ54 KZZ 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 AJ54 KZZ?
AJ54 KZZ is approximately 22 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.