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 2018 Smart (Mcc) Forfour Petrol 999cc has had 7 MOT tests on record, passing 5 and failing 2 (71% pass rate). It has 63,037 miles on the clock, averaging 10,528 miles per year, above the UK average of 7,400.
MOT & Mileage History for CN18 XDW
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 63,037 miles |
| Reading date | |
| Miles last year | 13,726 |
| Average per year | 10,528 |
| Mileage consistency | Consistent |
Check CN18 XDW
- 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 | CN18 XDW |
| Make | Smart (Mcc) |
| Model | Forfour |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2018 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 18 — March 2018 to August 2018 |
More CN18 X plates
Browse all CN18 X registrations from Cardiff.
About CN18 XDW
What car is CN18 XDW?
CN18 XDW is a black Smart (Mcc) Forfour, petrol (999cc). First registered in Cardiff in 2018.
What is the mileage of CN18 XDW?
The last recorded mileage for CN18 XDW was 63,037 miles, recorded on 4 Dec 2025 during its most recent MOT test.
Has CN18 XDW passed its MOT?
CN18 XDW has had 7 MOT tests with a 71% pass rate (5 passes, 2 failures). It last passed on 4 Dec 2025.
Is CN18 XDW ULEZ compliant?
Based on its fuel type and registration year, CN18 XDW 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 CN18 XDW?
CN18 XDW is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.