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 2023 Mini Cooper Petrol 1499cc has had 2 MOT tests on record, passing every one. It has 31,145 miles on the clock at the last MOT. The 1.5 B38 TwinPower Turbo engine is known for b38a15a and timing chain and guides.
MOT & Mileage History for DK23 JNZ
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
| Latest reading | 31,145 miles |
| Reading date | |
| Miles last year | 1,440 |
| Mileage consistency | Unknown |
Check DK23 JNZ
- 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
Similar cars to consider
Buyers comparing the Mini Cooper often also look at these models. Check their MOT history and reliability before deciding:
Reported issues for this Mini Cooper
These are the most commonly reported problems on Mini Cooper models (2014–2023), based on owner reports and workshop data across the UK.
B38A15A
Timing Chain and Guides
Chain stretches prematurely; guides can break.
Common faults, what to check, and what to pay
Explore more about the Mini Cooper
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | DK23 JNZ |
| Make | Mini |
| Model | Cooper |
| Colour | Yellow |
| Fuel type | Petrol |
| Engine | 1499cc |
| Year | 2023 |
| First registered | |
| Area code | DK — Chester, Deeside to Shrewsbury |
| Age identifier | 23 — March 2023 to August 2023 |
More DK23 J plates
Browse all DK23 J registrations from Chester.
About DK23 JNZ
What car is DK23 JNZ?
DK23 JNZ is a yellow Mini Cooper, petrol (1499cc). First registered in Chester in 2023.
What is the mileage of DK23 JNZ?
The last recorded mileage for DK23 JNZ was 31,145 miles, recorded on 27 May 2026 during its most recent MOT test.
Has DK23 JNZ passed its MOT?
DK23 JNZ has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 27 May 2026.
Is DK23 JNZ ULEZ compliant?
Based on its fuel type and registration year, DK23 JNZ 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 DK23 JNZ?
DK23 JNZ is approximately 3 years old. Age identifier 23 means registered between 1 March 2023 and 31 August 2023.