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 2007 Volkswagen Polo Diesel 1400cc has had 21 MOT tests on record, passing 15 and failing 6 (71% pass rate). It has 141,966 miles on the clock, averaging 7,288 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 DG57 BKJ
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 | 141,966 miles |
| Reading date | |
| Miles last year | 7,044 |
| Average per year | 7,288 |
| Mileage consistency | Variable |
Check DG57 BKJ
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- Warranty work logged
Full MOT Test History 21 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 | DG57 BKJ |
| Make | Volkswagen |
| Model | Polo |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1400cc |
| Year | 2007 |
| First registered | |
| Area code | DG — Chester, Deeside to Shrewsbury |
| Age identifier | 57 — September 2007 to February 2008 |
More DG57 B plates
Browse all DG57 B registrations from Chester.
About DG57 BKJ
What car is DG57 BKJ?
DG57 BKJ is a black Volkswagen Polo, diesel (1400cc). First registered in Chester in 2007.
What is the mileage of DG57 BKJ?
The last recorded mileage for DG57 BKJ was 141,966 miles, recorded on 13 Dec 2024 during its most recent MOT test.
Has DG57 BKJ passed its MOT?
DG57 BKJ has had 21 MOT tests with a 71% pass rate (15 passes, 6 failures). It last passed on 13 Dec 2024.
Is DG57 BKJ ULEZ compliant?
Based on its fuel type and registration year, DG57 BKJ is likely not ULEZ compliant. As a diesel vehicle registered in 2007, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is DG57 BKJ?
DG57 BKJ is approximately 19 years old. Age identifier 57 means registered between 1 September 2007 and 28 February 2008.