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 Smart (Mcc) Forfour Petrol 999cc has had 7 MOT tests on record, passing every one. It has 21,650 miles on the clock, averaging 490 miles per year, well below the UK average of 7,400.
MOT & Mileage History for CN17 KOW
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 | 21,650 miles |
| Reading date | |
| Miles last year | 284 |
| Average per year | 490 |
| Mileage consistency | Variable |
Check CN17 KOW
- 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 7 tests on record
Explore more about the Smart (Mcc) Forfour
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Vehicle Details
| Registration | CN17 KOW |
| Make | Smart (Mcc) |
| Model | Forfour |
| Colour | White |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2017 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 17 — March 2017 to August 2017 |
More CN17 K plates
Browse all CN17 K registrations from Cardiff.
About CN17 KOW
What car is CN17 KOW?
CN17 KOW is a white Smart (Mcc) Forfour, petrol (999cc). First registered in Cardiff in 2017.
What is the mileage of CN17 KOW?
The last recorded mileage for CN17 KOW was 21,650 miles, recorded on 18 May 2026 during its most recent MOT test.
Has CN17 KOW passed its MOT?
CN17 KOW has had 7 MOT tests with an 100% pass rate (7 passes, 0 failures). It last passed on 18 May 2026.
Is CN17 KOW ULEZ compliant?
Based on its fuel type and registration year, CN17 KOW 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 CN17 KOW?
CN17 KOW is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.