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 2020 Mini Cooper Petrol 1499cc has had 6 MOT tests on record, passing 4 and failing 2 (67% pass rate). It has 22,643 miles on the clock, averaging 5,499 miles per year, below the UK average of 7,400. The 1.5 B38 TwinPower Turbo engine is known for b38a15a and timing chain and guides.
MOT & Mileage History for NU20 ARZ
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 | 22,643 miles |
| Reading date | |
| Average per year | 5,499 |
| Mileage consistency | Consistent |
Check NU20 ARZ
- 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 6 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 | NU20 ARZ |
| Make | Mini |
| Model | Cooper |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1499cc |
| Year | 2020 |
| First registered | |
| Area code | NU — Stockton, North |
| Age identifier | 20 — March 2020 to August 2020 |
More NU20 A plates
Browse all NU20 A registrations from Stockton.
About NU20 ARZ
What car is NU20 ARZ?
NU20 ARZ is an silver Mini Cooper, petrol (1499cc). First registered in Stockton in 2020.
What is the mileage of NU20 ARZ?
The last recorded mileage for NU20 ARZ was 22,643 miles, recorded on 4 Apr 2026 during its most recent MOT test.
Has NU20 ARZ passed its MOT?
NU20 ARZ has had 6 MOT tests with a 67% pass rate (4 passes, 2 failures). It last passed on 4 Apr 2026.
Is NU20 ARZ ULEZ compliant?
Based on its fuel type and registration year, NU20 ARZ 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 NU20 ARZ?
NU20 ARZ is approximately 6 years old. Age identifier 20 means registered between 1 March 2020 and 31 August 2020.