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 34,133 miles on the clock, averaging 6,940 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 GJ20 ENT
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 | 34,133 miles |
| Reading date | |
| Miles last year | 3 |
| Average per year | 6,940 |
| Mileage consistency | Consistent |
Check GJ20 ENT
- 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
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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 | GJ20 ENT |
| Make | Mini |
| Model | Cooper |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1499cc |
| Year | 2020 |
| First registered | |
| Area code | GJ — Maidstone, Garden of England |
| Age identifier | 20 — March 2020 to August 2020 |
More GJ20 E plates
Browse all GJ20 E registrations from Maidstone.
About GJ20 ENT
What car is GJ20 ENT?
GJ20 ENT is a black Mini Cooper, petrol (1499cc). First registered in Maidstone in 2020.
What is the mileage of GJ20 ENT?
The last recorded mileage for GJ20 ENT was 34,133 miles, recorded on 26 Mar 2026 during its most recent MOT test.
Has GJ20 ENT passed its MOT?
GJ20 ENT has had 6 MOT tests with a 67% pass rate (4 passes, 2 failures). It last passed on 26 Mar 2026.
Is GJ20 ENT ULEZ compliant?
Based on its fuel type and registration year, GJ20 ENT 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 GJ20 ENT?
GJ20 ENT is approximately 6 years old. Age identifier 20 means registered between 1 March 2020 and 31 August 2020.