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 Bmw 420 Diesel 1995cc has had 9 MOT tests on record, passing 7 and failing 2 (78% pass rate). It has 104,697 miles on the clock, averaging 12,746 miles per year, above the UK average of 7,400.
MOT & Mileage History for CN17 RZB
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 | 104,697 miles |
| Reading date | |
| Miles last year | 10,650 |
| Average per year | 12,746 |
| Mileage consistency | Variable |
Check CN17 RZB
- 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
Explore more about the Bmw 420
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | CN17 RZB |
| Make | Bmw |
| Model | 420 |
| Colour | White |
| Fuel type | Diesel |
| Engine | 1995cc |
| Year | 2017 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 17 — March 2017 to August 2017 |
More CN17 R plates
Browse all CN17 R registrations from Cardiff.
About CN17 RZB
What car is CN17 RZB?
CN17 RZB is a white Bmw 420, diesel (1995cc). First registered in Cardiff in 2017.
What is the mileage of CN17 RZB?
The last recorded mileage for CN17 RZB was 104,697 miles, recorded on 26 Mar 2026 during its most recent MOT test.
Has CN17 RZB passed its MOT?
CN17 RZB has had 9 MOT tests with a 78% pass rate (7 passes, 2 failures). It last passed on 26 Mar 2026.
Is CN17 RZB ULEZ compliant?
Based on its fuel type and registration year, CN17 RZB is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is CN17 RZB?
CN17 RZB is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.