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-30 Petrol 1998cc has had 2 MOT tests on record, passing every one. It has 17,082 miles on the clock, averaging 7,565 miles per year, around the UK average of 7,400.
MOT & Mileage History for DE71 KNB
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
About average| Latest reading | 17,082 miles |
| Reading date | |
| Miles last year | 7,312 |
| Average per year | 7,565 |
| Mileage consistency | Consistent |
Check DE71 KNB
- 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 2 tests on record
Explore more about the Mazda Cx-30
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Vehicle Details
| Registration | DE71 KNB |
| Make | Mazda |
| Model | Cx-30 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | DE — Chester, Deeside to Shrewsbury |
| Age identifier | 71 — September 2021 to February 2022 |
More DE71 K plates
Browse all DE71 K registrations from Chester.
About DE71 KNB
What car is DE71 KNB?
DE71 KNB is a grey Mazda Cx-30, petrol (1998cc). First registered in Chester in 2021.
What is the mileage of DE71 KNB?
The last recorded mileage for DE71 KNB was 17,082 miles, recorded on 28 Nov 2025 during its most recent MOT test.
Has DE71 KNB passed its MOT?
DE71 KNB has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 28 Nov 2025.
Is DE71 KNB ULEZ compliant?
Based on its fuel type and registration year, DE71 KNB 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 DE71 KNB?
DE71 KNB is approximately 5 years old. Age identifier 71 means registered between 1 September 2021 and 28 February 2022.