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 12 MOT tests on record, passing 9 and failing 3 (75% pass rate). It has 78,118 miles on the clock, averaging 6,409 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 AO14 MJF
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 | 78,118 miles |
| Reading date | |
| Miles last year | 3 |
| Average per year | 6,409 |
| Mileage consistency | Variable |
Check AO14 MJF
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 12 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.
Explore more about the Seat Leon
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Vehicle Details
| Registration | AO14 MJF |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2014 |
| First registered | |
| Area code | AO — Norwich, Anglia |
| Age identifier | 14 — March 2014 to August 2014 |
More AO14 M plates
Browse all AO14 M registrations from Norwich.
About AO14 MJF
What car is AO14 MJF?
AO14 MJF is an blue Seat Leon, diesel (1598cc). First registered in Norwich in 2014.
What is the mileage of AO14 MJF?
The last recorded mileage for AO14 MJF was 78,118 miles, recorded on 5 Jan 2026 during its most recent MOT test.
Has AO14 MJF passed its MOT?
AO14 MJF has had 12 MOT tests with a 75% pass rate (9 passes, 3 failures). It last passed on 5 Jan 2026.
Is AO14 MJF ULEZ compliant?
Based on its fuel type and registration year, AO14 MJF 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 AO14 MJF?
AO14 MJF is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.