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 20 MOT tests on record, passing 13 and failing 7 (65% pass rate). It has 122,748 miles on the clock, averaging 6,740 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 RO09 OYN
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 | 122,748 miles |
| Reading date | |
| Miles last year | 3,650 |
| Average per year | 6,740 |
| Mileage consistency | Variable |
Check RO09 OYN
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Full MOT Test History 20 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 | RO09 OYN |
| Make | Volkswagen |
| Model | Polo |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1422cc |
| Year | 2009 |
| First registered | |
| Area code | RO — Reading, Reading |
| Age identifier | 09 — March 2009 to August 2009 |
More RO09 O plates
Browse all RO09 O registrations from Reading.
About RO09 OYN
What car is RO09 OYN?
RO09 OYN is an grey Volkswagen Polo, diesel (1422cc). First registered in Reading in 2009.
What is the mileage of RO09 OYN?
The last recorded mileage for RO09 OYN was 122,748 miles, recorded on 8 Mar 2025 during its most recent MOT test.
Has RO09 OYN passed its MOT?
RO09 OYN has had 20 MOT tests with a 65% pass rate (13 passes, 7 failures). It last was tested on 8 Mar 2025.
Is RO09 OYN ULEZ compliant?
Based on its fuel type and registration year, RO09 OYN 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 RO09 OYN?
RO09 OYN is approximately 17 years old. Age identifier 09 means registered between 1 March 2009 and 31 August 2009.