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 Ford S-Max Diesel 1997cc has had 8 MOT tests on record, passing 7 and failing once (88% pass rate). It has 45,675 miles on the clock, averaging 4,481 miles per year, well below the UK average of 7,400.
MOT & Mileage History for ET66 ASO
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Low mileage| Latest reading | 45,675 miles |
| Reading date | |
| Miles last year | 5,078 |
| Average per year | 4,481 |
| Mileage consistency | Variable |
Check ET66 ASO
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 8 tests on record
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Vehicle Details
| Registration | ET66 ASO |
| Make | Ford |
| Model | S-Max |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1997cc |
| Year | 2017 |
| First registered | |
| Area code | ET — Chelmsford, Essex |
| Age identifier | 66 — September 2016 to February 2017 |
More ET66 A plates
Browse all ET66 A registrations from Chelmsford.
About ET66 ASO
What car is ET66 ASO?
ET66 ASO is an silver Ford S-Max, diesel (1997cc). First registered in Chelmsford in 2017.
What is the mileage of ET66 ASO?
The last recorded mileage for ET66 ASO was 45,675 miles, recorded on 25 Mar 2026 during its most recent MOT test.
Has ET66 ASO passed its MOT?
ET66 ASO has had 8 MOT tests with an 88% pass rate (7 passes, 1 failure). It last passed on 25 Mar 2026.
Is ET66 ASO ULEZ compliant?
Based on its fuel type and registration year, ET66 ASO 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 ET66 ASO?
ET66 ASO is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.