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 2009 Volkswagen Polo Diesel 1422cc has had 16 MOT tests on record, passing 12 and failing 4 (75% pass rate). It has 134,431 miles on the clock, averaging 8,959 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 BN09 DTK
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 | 134,431 miles |
| Reading date | |
| Miles last year | 6,824 |
| Average per year | 8,959 |
| Mileage consistency | Variable |
Check BN09 DTK
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- Warranty work logged
Full MOT Test History 16 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
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | BN09 DTK |
| Make | Volkswagen |
| Model | Polo |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1422cc |
| Year | 2009 |
| First registered | |
| Area code | BN — Birmingham, Birmingham |
| Age identifier | 09 — March 2009 to August 2009 |
More BN09 D plates
Browse all BN09 D registrations from Birmingham.
About BN09 DTK
What car is BN09 DTK?
BN09 DTK is a black Volkswagen Polo, diesel (1422cc). First registered in Birmingham in 2009.
What is the mileage of BN09 DTK?
The last recorded mileage for BN09 DTK was 134,431 miles, recorded on 21 Feb 2024 during its most recent MOT test.
Has BN09 DTK passed its MOT?
BN09 DTK has had 16 MOT tests with a 75% pass rate (12 passes, 4 failures). It last passed on 21 Feb 2024.
Is BN09 DTK ULEZ compliant?
Based on its fuel type and registration year, BN09 DTK is likely not ULEZ compliant. As a diesel vehicle registered in 2009, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is BN09 DTK?
BN09 DTK is approximately 17 years old. Age identifier 09 means registered between 1 March 2009 and 31 August 2009.