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 11 MOT tests on record, passing 9 and failing 2 (82% pass rate). It has 109,068 miles on the clock, averaging 6,886 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 AH14 MDX
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 | 109,068 miles |
| Reading date | |
| Miles last year | 5,623 |
| Average per year | 6,886 |
| Mileage consistency | Variable |
Check AH14 MDX
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 11 tests on record
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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 | AH14 MDX |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2014 |
| First registered | |
| Area code | AH — Peterborough, Anglia |
| Age identifier | 14 — March 2014 to August 2014 |
More AH14 M plates
Browse all AH14 M registrations from Peterborough.
About AH14 MDX
What car is AH14 MDX?
AH14 MDX is an blue Seat Leon, diesel (1598cc). First registered in Peterborough in 2014.
What is the mileage of AH14 MDX?
The last recorded mileage for AH14 MDX was 109,068 miles, recorded on 22 Aug 2025 during its most recent MOT test.
Has AH14 MDX passed its MOT?
AH14 MDX has had 11 MOT tests with an 82% pass rate (9 passes, 2 failures). It last passed on 22 Aug 2025.
Is AH14 MDX ULEZ compliant?
Based on its fuel type and registration year, AH14 MDX 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 AH14 MDX?
AH14 MDX is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.