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 Ateca Petrol 1395cc has had 10 MOT tests on record, passing 6 and failing 4 (60% pass rate). It has 144,303 miles on the clock, averaging 17,374 miles per year, above the UK average of 7,400.
MOT & Mileage History for DE18 UMM
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 | 144,303 miles |
| Reading date | |
| Miles last year | 420 |
| Average per year | 17,374 |
| Mileage consistency | Variable |
Check DE18 UMM
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 10 tests on record
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Vehicle Details
| Registration | DE18 UMM |
| Make | Seat |
| Model | Ateca |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1395cc |
| Year | 2018 |
| First registered | |
| Area code | DE — Chester, Deeside to Shrewsbury |
| Age identifier | 18 — March 2018 to August 2018 |
More DE18 U plates
Browse all DE18 U registrations from Chester.
About DE18 UMM
What car is DE18 UMM?
DE18 UMM is a grey Seat Ateca, petrol (1395cc). First registered in Chester in 2018.
What is the mileage of DE18 UMM?
The last recorded mileage for DE18 UMM was 144,303 miles, recorded on 8 Dec 2025 during its most recent MOT test.
Has DE18 UMM passed its MOT?
DE18 UMM has had 10 MOT tests with a 60% pass rate (6 passes, 4 failures). It last passed on 8 Dec 2025.
Is DE18 UMM ULEZ compliant?
Based on its fuel type and registration year, DE18 UMM 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 DE18 UMM?
DE18 UMM is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.