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 2015 Seat Leon Diesel 1598cc has had 9 MOT tests on record, passing 8 and failing once (89% pass rate). It has 127,447 miles on the clock, averaging 11,578 miles per year, above the UK average of 7,400. The 1.6 TDI engine is known for clha and diesel particulate filter (dpf).
MOT & Mileage History for DC15 BLN
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 127,447 miles |
| Reading date | |
| Miles last year | 11,931 |
| Average per year | 11,578 |
| Mileage consistency | Consistent |
Check DC15 BLN
- 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 9 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 | DC15 BLN |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2015 |
| First registered | |
| Area code | DC — Chester, Deeside to Shrewsbury |
| Age identifier | 15 — March 2015 to August 2015 |
More DC15 B plates
Browse all DC15 B registrations from Chester.
About DC15 BLN
What car is DC15 BLN?
DC15 BLN is a blue Seat Leon, diesel (1598cc). First registered in Chester in 2015.
What is the mileage of DC15 BLN?
The last recorded mileage for DC15 BLN was 127,447 miles, recorded on 4 Nov 2025 during its most recent MOT test.
Has DC15 BLN passed its MOT?
DC15 BLN has had 9 MOT tests with an 89% pass rate (8 passes, 1 failure). It last passed on 4 Nov 2025.
Is DC15 BLN ULEZ compliant?
Based on its fuel type and registration year, DC15 BLN is likely not ULEZ compliant. As a diesel vehicle registered in 2015, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is DC15 BLN?
DC15 BLN is approximately 11 years old. Age identifier 15 means registered between 1 March 2015 and 31 August 2015.