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 2014 Kia Optima Diesel 1685cc has had 7 MOT tests on record, passing 6 and failing once (86% pass rate). It has 116,003 miles on the clock, averaging 16,478 miles per year, above the UK average of 7,400.
MOT & Mileage History for CN64 RBX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 116,003 miles |
| Reading date | |
| Miles last year | 16,889 |
| Average per year | 16,478 |
| Mileage consistency | Consistent |
Check CN64 RBX
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 7 tests on record
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Vehicle Details
| Registration | CN64 RBX |
| Make | Kia |
| Model | Optima |
| Colour | White |
| Fuel type | Diesel |
| Engine | 1685cc |
| Year | 2014 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 64 — September 2014 to February 2015 |
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About CN64 RBX
What car is CN64 RBX?
CN64 RBX is a white Kia Optima, diesel (1685cc). First registered in Cardiff in 2014.
What is the mileage of CN64 RBX?
The last recorded mileage for CN64 RBX was 116,003 miles, recorded on 13 Sep 2022 during its most recent MOT test.
Has CN64 RBX passed its MOT?
CN64 RBX has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 13 Sep 2022.
Is CN64 RBX ULEZ compliant?
Based on its fuel type and registration year, CN64 RBX is likely not ULEZ compliant. As a diesel vehicle registered in 2014, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is CN64 RBX?
CN64 RBX is approximately 12 years old. Age identifier 64 means registered between 1 September 2014 and 28 February 2015.