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 1968cc has had 12 MOT tests on record, passing 8 and failing 4 (67% pass rate). It has 71,322 miles on the clock, averaging 5,491 miles per year, below the UK average of 7,400. The 2.0 TDI engine is known for crlb and egr valve.
MOT & Mileage History for BT15 OLG
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 | 71,322 miles |
| Reading date | |
| Miles last year | 3,703 |
| Average per year | 5,491 |
| Mileage consistency | Variable |
Check BT15 OLG
- 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 12 tests on record
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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
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Vehicle Details
| Registration | BT15 OLG |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2015 |
| First registered | |
| Area code | BT — Birmingham, Birmingham |
| Age identifier | 15 — March 2015 to August 2015 |
More BT15 O plates
Browse all BT15 O registrations from Birmingham.
About BT15 OLG
What car is BT15 OLG?
BT15 OLG is a grey Seat Leon, diesel (1968cc). First registered in Birmingham in 2015.
What is the mileage of BT15 OLG?
The last recorded mileage for BT15 OLG was 71,322 miles, recorded on 21 Nov 2025 during its most recent MOT test.
Has BT15 OLG passed its MOT?
BT15 OLG has had 12 MOT tests with a 67% pass rate (8 passes, 4 failures). It last passed on 21 Nov 2025.
Is BT15 OLG ULEZ compliant?
Based on its fuel type and registration year, BT15 OLG 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 BT15 OLG?
BT15 OLG is approximately 11 years old. Age identifier 15 means registered between 1 March 2015 and 31 August 2015.