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 Kia Rio Petrol 1248cc has had 11 MOT tests on record, passing 7 and failing 4 (64% pass rate). It has 66,365 miles on the clock, averaging 6,668 miles per year, below the UK average of 7,400.
MOT & Mileage History for RY66 ACO
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
Below average| Latest reading | 66,365 miles |
| Reading date | |
| Average per year | 6,668 |
| Mileage consistency | Consistent |
Check RY66 ACO
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 11 tests on record
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Vehicle Details
| Registration | RY66 ACO |
| Make | Kia |
| Model | Rio |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1248cc |
| Year | 2017 |
| First registered | |
| Area code | RY — Reading, Reading |
| Age identifier | 66 — September 2016 to February 2017 |
More RY66 A plates
Browse all RY66 A registrations from Reading.
About RY66 ACO
What car is RY66 ACO?
RY66 ACO is an red Kia Rio, petrol (1248cc). First registered in Reading in 2017.
What is the mileage of RY66 ACO?
The last recorded mileage for RY66 ACO was 66,365 miles, recorded on 18 Feb 2026 during its most recent MOT test.
Has RY66 ACO passed its MOT?
RY66 ACO has had 11 MOT tests with a 64% pass rate (7 passes, 4 failures). It last passed on 18 Feb 2026.
Is RY66 ACO ULEZ compliant?
Based on its fuel type and registration year, RY66 ACO 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 RY66 ACO?
RY66 ACO is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.