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 every one. It has 148,303 miles on the clock, averaging 21,080 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 LT17 KXZ
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
Above average| Latest reading | 148,303 miles |
| Reading date | |
| Miles last year | 20,623 |
| Average per year | 21,080 |
| Mileage consistency | Consistent |
Check LT17 KXZ
- 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
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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.
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 | LT17 KXZ |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2017 |
| First registered | |
| Area code | LT — Stanmore, London |
| Age identifier | 17 — March 2017 to August 2017 |
More LT17 K plates
Browse all LT17 K registrations from Stanmore.
About LT17 KXZ
What car is LT17 KXZ?
LT17 KXZ is an black Seat Leon, diesel (1598cc). First registered in Stanmore in 2017.
What is the mileage of LT17 KXZ?
The last recorded mileage for LT17 KXZ was 148,303 miles, recorded on 27 Jan 2026 during its most recent MOT test.
Has LT17 KXZ passed its MOT?
LT17 KXZ has had 7 MOT tests with an 100% pass rate (7 passes, 0 failures). It last passed on 27 Jan 2026.
Is LT17 KXZ ULEZ compliant?
Based on its fuel type and registration year, LT17 KXZ 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 LT17 KXZ?
LT17 KXZ is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.