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 2017 Seat Leon Diesel 1598cc has had 7 MOT tests on record, passing 6 and failing once (86% pass rate). It has 122,898 miles on the clock, averaging 10,880 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 BM17 OSL
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 | 122,898 miles |
| Reading date | |
| Miles last year | 2,756 |
| Average per year | 10,880 |
| Mileage consistency | Variable |
Check BM17 OSL
- 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 7 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.
CLHA
Diesel Particulate Filter (DPF)
Clogs from poor fuel quality, short journeys, or failed regens, leading to backpressure.
Explore more about the Seat Leon
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | BM17 OSL |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2017 |
| First registered | |
| Area code | BM — Birmingham, Birmingham |
| Age identifier | 17 — March 2017 to August 2017 |
More BM17 O plates
Browse all BM17 O registrations from Birmingham.
About BM17 OSL
What car is BM17 OSL?
BM17 OSL is a black Seat Leon, diesel (1598cc). First registered in Birmingham in 2017.
What is the mileage of BM17 OSL?
The last recorded mileage for BM17 OSL was 122,898 miles, recorded on 18 Oct 2025 during its most recent MOT test.
Has BM17 OSL passed its MOT?
BM17 OSL has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 18 Oct 2025.
Is BM17 OSL ULEZ compliant?
Based on its fuel type and registration year, BM17 OSL 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 BM17 OSL?
BM17 OSL is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.