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 10 MOT tests on record, passing 9 and failing once (90% pass rate). It has 116,399 miles on the clock, averaging 9,445 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 SL15 XLR
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 116,399 miles |
| Reading date | |
| Miles last year | 8,804 |
| Average per year | 9,445 |
| Mileage consistency | Consistent |
Check SL15 XLR
- 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 10 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 | SL15 XLR |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2015 |
| First registered | |
| Area code | SL — Edinburgh, Scotland |
| Age identifier | 15 — March 2015 to August 2015 |
More SL15 X plates
Browse all SL15 X registrations from Edinburgh.
About SL15 XLR
What car is SL15 XLR?
SL15 XLR is an grey Seat Leon, diesel (1598cc). First registered in Edinburgh in 2015.
What is the mileage of SL15 XLR?
The last recorded mileage for SL15 XLR was 116,399 miles, recorded on 1 Jul 2026 during its most recent MOT test.
Has SL15 XLR passed its MOT?
SL15 XLR has had 10 MOT tests with an 90% pass rate (9 passes, 1 failure). It last passed on 1 Jul 2026.
Is SL15 XLR ULEZ compliant?
Based on its fuel type and registration year, SL15 XLR 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 SL15 XLR?
SL15 XLR is approximately 11 years old. Age identifier 15 means registered between 1 March 2015 and 31 August 2015.