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 2016 Porsche Boxster Petrol 2497cc has had 9 MOT tests on record, passing 7 and failing 2 (78% pass rate). It has 23,168 miles on the clock, averaging 1,877 miles per year, well below the UK average of 7,400.
MOT & Mileage History for CN66 TWX
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
Low mileage| Latest reading | 23,168 miles |
| Reading date | |
| Miles last year | 472 |
| Average per year | 1,877 |
| Mileage consistency | Variable |
Check CN66 TWX
- 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 9 tests on record
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Vehicle Details
| Registration | CN66 TWX |
| Make | Porsche |
| Model | Boxster |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 2497cc |
| Year | 2016 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 66 — September 2016 to February 2017 |
More CN66 T plates
Browse all CN66 T registrations from Cardiff.
About CN66 TWX
What car is CN66 TWX?
CN66 TWX is a blue Porsche Boxster, petrol (2497cc). First registered in Cardiff in 2016.
What is the mileage of CN66 TWX?
The last recorded mileage for CN66 TWX was 23,168 miles, recorded on 16 Sep 2025 during its most recent MOT test.
Has CN66 TWX passed its MOT?
CN66 TWX has had 9 MOT tests with a 78% pass rate (7 passes, 2 failures). It last passed on 16 Sep 2025.
Is CN66 TWX ULEZ compliant?
Based on its fuel type and registration year, CN66 TWX 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 CN66 TWX?
CN66 TWX is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.