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 1598cc has had 3 MOT tests on record, passing every one. It has 90,417 miles on the clock, averaging 17,370 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 DE70 AGX
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 | 90,417 miles |
| Reading date | |
| Miles last year | 19,170 |
| Average per year | 17,370 |
| Mileage consistency | Consistent |
Check DE70 AGX
- 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 3 tests on record
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Buyers comparing the Seat Leon often also look at these models. Check their MOT history and reliability before deciding:
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.
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Vehicle Details
| Registration | DE70 AGX |
| Make | Seat |
| Model | Leon |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2020 |
| First registered | |
| Area code | DE — Chester, Deeside to Shrewsbury |
| Age identifier | 70 — September 2020 to February 2021 |
More DE70 A plates
Browse all DE70 A registrations from Chester.
About DE70 AGX
What car is DE70 AGX?
DE70 AGX is a silver Seat Leon, diesel (1598cc). First registered in Chester in 2020.
What is the mileage of DE70 AGX?
The last recorded mileage for DE70 AGX was 90,417 miles, recorded on 4 Sep 2025 during its most recent MOT test.
Has DE70 AGX passed its MOT?
DE70 AGX has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 4 Sep 2025.
Is DE70 AGX ULEZ compliant?
Based on its fuel type and registration year, DE70 AGX 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 AGX?
DE70 AGX is approximately 6 years old. Age identifier 70 means registered between 1 September 2020 and 28 February 2021.