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 2018 Seat Leon Petrol 1798cc has had 6 MOT tests on record, passing every one. It has 58,154 miles on the clock, averaging 11,604 miles per year, above the UK average of 7,400. The 1.8 TSI engine is known for cjsa and piston rings.
MOT & Mileage History for SD18 XBU
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
Above average| Latest reading | 58,154 miles |
| Reading date | |
| Miles last year | 6,762 |
| Average per year | 11,604 |
| Mileage consistency | Variable |
Check SD18 XBU
- 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 6 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.
CJSA
Piston rings (faulty design leading to excessive oil consumption)
Premature wear on thin piston rings causes high oil burn-off, often 1 quart per 1,000-2,000 miles.[1][6]
Explore more about the Seat Leon
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Vehicle Details
| Registration | SD18 XBU |
| Make | Seat |
| Model | Leon |
| Colour | Purple |
| Fuel type | Petrol |
| Engine | 1798cc |
| Year | 2018 |
| First registered | |
| Area code | SD — Glasgow, Scotland |
| Age identifier | 18 — March 2018 to August 2018 |
More SD18 X plates
Browse all SD18 X registrations from Glasgow.
About SD18 XBU
What car is SD18 XBU?
SD18 XBU is an purple Seat Leon, petrol (1798cc). First registered in Glasgow in 2018.
What is the mileage of SD18 XBU?
The last recorded mileage for SD18 XBU was 58,154 miles, recorded on 18 Nov 2025 during its most recent MOT test.
Has SD18 XBU passed its MOT?
SD18 XBU has had 6 MOT tests with an 100% pass rate (6 passes, 0 failures). It last passed on 18 Nov 2025.
Is SD18 XBU ULEZ compliant?
Based on its fuel type and registration year, SD18 XBU 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 SD18 XBU?
SD18 XBU is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.