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 Petrol 1798cc has had 14 MOT tests on record, passing 11 and failing 3 (79% pass rate). It has 122,238 miles on the clock, averaging 6,372 miles per year, below the UK average of 7,400. The 1.8 TSI engine is known for cjsa and piston rings.
MOT & Mileage History for ST14 KRX
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 | 122,238 miles |
| Reading date | |
| Miles last year | 3 |
| Average per year | 6,372 |
| Mileage consistency | Variable |
Check ST14 KRX
- 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 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.
CJSA
Piston rings (faulty design leading to excessive oil consumption)
Premature wear on thin piston rings causes high oil burn-off, often 1 quart per 1,000-2,000 miles.[1][6]
Explore more about the Seat Leon
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Vehicle Details
| Registration | ST14 KRX |
| Make | Seat |
| Model | Leon |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1798cc |
| Year | 2014 |
| First registered | |
| Area code | ST — Dundee, Scotland |
| Age identifier | 14 — March 2014 to August 2014 |
More ST14 K plates
Browse all ST14 K registrations from Dundee.
About ST14 KRX
What car is ST14 KRX?
ST14 KRX is an red Seat Leon, petrol (1798cc). First registered in Dundee in 2014.
What is the mileage of ST14 KRX?
The last recorded mileage for ST14 KRX was 122,238 miles, recorded on 23 Apr 2026 during its most recent MOT test.
Has ST14 KRX passed its MOT?
ST14 KRX has had 14 MOT tests with a 79% pass rate (11 passes, 3 failures). It last passed on 23 Apr 2026.
Is ST14 KRX ULEZ compliant?
Based on its fuel type and registration year, ST14 KRX is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is ST14 KRX?
ST14 KRX is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.