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 2006 Volkswagen Polo Diesel 1400cc has had 27 MOT tests on record, passing 15 and failing 12 (56% pass rate). It has 107,017 miles on the clock, averaging 4,955 miles per year, well 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 NL56 ONU
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
Low mileage| Latest reading | 107,017 miles |
| Reading date | |
| Miles last year | 8,373 |
| Average per year | 4,955 |
| Mileage consistency | Variable |
Check NL56 ONU
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Full MOT Test History 27 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
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | NL56 ONU |
| Make | Volkswagen |
| Model | Polo |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1400cc |
| Year | 2006 |
| First registered | |
| Area code | NL — Newcastle, North |
| Age identifier | 56 — September 2006 to February 2007 |
More NL56 O plates
Browse all NL56 O registrations from Newcastle.
About NL56 ONU
What car is NL56 ONU?
NL56 ONU is an silver Volkswagen Polo, diesel (1400cc). First registered in Newcastle in 2006.
What is the mileage of NL56 ONU?
The last recorded mileage for NL56 ONU was 107,017 miles, recorded on 17 Dec 2025 during its most recent MOT test.
Has NL56 ONU passed its MOT?
NL56 ONU has had 27 MOT tests with a 56% pass rate (15 passes, 12 failures). It last was tested on 17 Dec 2025.
Is NL56 ONU ULEZ compliant?
Based on its fuel type and registration year, NL56 ONU is likely not ULEZ compliant. As a diesel vehicle registered in 2006, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is NL56 ONU?
NL56 ONU is approximately 20 years old. Age identifier 56 means registered between 1 September 2006 and 28 February 2007.