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 2021 Mazda Cx-5 Sport Auto Petrol 1998cc has had 2 MOT tests on record, passing every one. It has 43,905 miles on the clock, averaging 6,174 miles per year, below the UK average of 7,400.
MOT & Mileage History for DK71 BYZ
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
Below average| Latest reading | 43,905 miles |
| Reading date | |
| Miles last year | 5,764 |
| Average per year | 6,174 |
| Mileage consistency | Consistent |
Check DK71 BYZ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- 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 2 tests on record
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Vehicle Details
| Registration | DK71 BYZ |
| Make | Mazda |
| Model | Cx-5 Sport Auto |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | DK — Chester, Deeside to Shrewsbury |
| Age identifier | 71 — September 2021 to February 2022 |
More DK71 B plates
Browse all DK71 B registrations from Chester.
About DK71 BYZ
What car is DK71 BYZ?
DK71 BYZ is a white Mazda Cx-5 Sport Auto, petrol (1998cc). First registered in Chester in 2021.
What is the mileage of DK71 BYZ?
The last recorded mileage for DK71 BYZ was 43,905 miles, recorded on 18 Sep 2025 during its most recent MOT test.
Has DK71 BYZ passed its MOT?
DK71 BYZ has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 18 Sep 2025.
Is DK71 BYZ ULEZ compliant?
Based on its fuel type and registration year, DK71 BYZ 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 DK71 BYZ?
DK71 BYZ is approximately 5 years old. Age identifier 71 means registered between 1 September 2021 and 28 February 2022.