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 2018 Seat Leon Diesel 1968cc has had 6 MOT tests on record, passing every one. It has 108,772 miles on the clock, averaging 7,896 miles per year, around the UK average of 7,400. The 2.0 TDI engine is known for crlb and egr valve.
MOT & Mileage History for YT18 CNC
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
About average| Latest reading | 108,772 miles |
| Reading date | |
| Miles last year | 7,332 |
| Average per year | 7,896 |
| Mileage consistency | Consistent |
Check YT18 CNC
- 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 6 tests on record
Similar cars to consider
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.
CRLB
EGR Valve
Clogs quickly with soot/carbon deposits.
Explore more about the Seat Leon
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | YT18 CNC |
| Make | Seat |
| Model | Leon |
| Colour | Purple |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2018 |
| First registered | |
| Area code | YT — Sheffield, Yorkshire |
| Age identifier | 18 — March 2018 to August 2018 |
More YT18 C plates
Browse all YT18 C registrations from Sheffield.
About YT18 CNC
What car is YT18 CNC?
YT18 CNC is a purple Seat Leon, diesel (1968cc). First registered in Sheffield in 2018.
What is the mileage of YT18 CNC?
The last recorded mileage for YT18 CNC was 108,772 miles, recorded on 22 Jan 2026 during its most recent MOT test.
Has YT18 CNC passed its MOT?
YT18 CNC has had 6 MOT tests with an 100% pass rate (6 passes, 0 failures). It last passed on 22 Jan 2026.
Is YT18 CNC ULEZ compliant?
Based on its fuel type and registration year, YT18 CNC is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is YT18 CNC?
YT18 CNC is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.