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 Petrol 1395cc has had 9 MOT tests on record, passing 7 and failing 2 (78% pass rate). It has 79,661 miles on the clock, averaging 8,463 miles per year, around the UK average of 7,400. The 1.4 TSI engine is known for cxsa and wastegate actuator rod.
MOT & Mileage History for BT17 KWZ
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 | 79,661 miles |
| Reading date | |
| Average per year | 8,463 |
| Mileage consistency | Variable |
Check BT17 KWZ
- 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 9 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.
CXSA
Wastegate actuator rod (electric actuator on turbocharger)
Explore more about the Seat Leon
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | BT17 KWZ |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1395cc |
| Year | 2017 |
| First registered | |
| Area code | BT — Birmingham, Birmingham |
| Age identifier | 17 — March 2017 to August 2017 |
More BT17 K plates
Browse all BT17 K registrations from Birmingham.
About BT17 KWZ
What car is BT17 KWZ?
BT17 KWZ is a grey Seat Leon, petrol (1395cc). First registered in Birmingham in 2017.
What is the mileage of BT17 KWZ?
The last recorded mileage for BT17 KWZ was 79,661 miles, recorded on 11 Nov 2025 during its most recent MOT test.
Has BT17 KWZ passed its MOT?
BT17 KWZ has had 9 MOT tests with a 78% pass rate (7 passes, 2 failures). It last passed on 11 Nov 2025.
Is BT17 KWZ ULEZ compliant?
Based on its fuel type and registration year, BT17 KWZ is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is BT17 KWZ?
BT17 KWZ is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.