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 2020 Seat Leon Diesel 1968cc has had 4 MOT tests on record, passing every one. It has 66,727 miles on the clock, averaging 14,717 miles per year, above the UK average of 7,400. The 2.0 TDI engine is known for crlb and egr valve.
MOT & Mileage History for DE70 JTX
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 | 66,727 miles |
| Reading date | |
| Miles last year | 12,992 |
| Average per year | 14,717 |
| Mileage consistency | Variable |
Check DE70 JTX
- 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 4 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 | DE70 JTX |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2020 |
| First registered | |
| Area code | DE — Chester, Deeside to Shrewsbury |
| Age identifier | 70 — September 2020 to February 2021 |
More DE70 J plates
Browse all DE70 J registrations from Chester.
About DE70 JTX
What car is DE70 JTX?
DE70 JTX is a grey Seat Leon, diesel (1968cc). First registered in Chester in 2020.
What is the mileage of DE70 JTX?
The last recorded mileage for DE70 JTX was 66,727 miles, recorded on 20 Feb 2026 during its most recent MOT test.
Has DE70 JTX passed its MOT?
DE70 JTX has had 4 MOT tests with an 100% pass rate (4 passes, 0 failures). It last passed on 20 Feb 2026.
Is DE70 JTX ULEZ compliant?
Based on its fuel type and registration year, DE70 JTX 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 DE70 JTX?
DE70 JTX is approximately 6 years old. Age identifier 70 means registered between 1 September 2020 and 28 February 2021.