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 2014 Seat Leon Diesel 1598cc has had 14 MOT tests on record, passing 10 and failing 4 (71% pass rate). It has 123,007 miles on the clock, averaging 6,948 miles per year, below the UK average of 7,400. The 1.6 TDI engine is known for clha and diesel particulate filter (dpf).
MOT & Mileage History for AK14 ONA
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Below average| Latest reading | 123,007 miles |
| Reading date | |
| Miles last year | 2,763 |
| Average per year | 6,948 |
| Mileage consistency | Variable |
Check AK14 ONA
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 14 tests on record
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Buyers comparing the Seat Leon often also look at these models. Check their MOT history and reliability before deciding:
Reported issues for this Seat Leon
These are the most commonly reported problems on Seat Leon models (2012–2020), based on owner reports and workshop data across the UK.
CLHA
Diesel Particulate Filter (DPF)
Clogs from poor fuel quality, short journeys, or failed regens, leading to backpressure.
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Vehicle Details
| Registration | AK14 ONA |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2014 |
| First registered | |
| Area code | AK — Peterborough, Anglia |
| Age identifier | 14 — March 2014 to August 2014 |
More AK14 O plates
Browse all AK14 O registrations from Peterborough.
About AK14 ONA
What car is AK14 ONA?
AK14 ONA is an black Seat Leon, diesel (1598cc). First registered in Peterborough in 2014.
What is the mileage of AK14 ONA?
The last recorded mileage for AK14 ONA was 123,007 miles, recorded on 27 Jul 2026 during its most recent MOT test.
Has AK14 ONA passed its MOT?
AK14 ONA has had 14 MOT tests with a 71% pass rate (10 passes, 4 failures). It last passed on 27 Jul 2026.
Is AK14 ONA ULEZ compliant?
Based on its fuel type and registration year, AK14 ONA is likely not ULEZ compliant. As a diesel vehicle registered in 2014, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is AK14 ONA?
AK14 ONA is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.