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 One Petrol 1499cc has had 5 MOT tests on record, passing 4 and failing once (80% pass rate). It has 29,316 miles on the clock, averaging 5,993 miles per year, below the UK average of 7,400. The 1.5 Petrol engine is known for b38a15a and timing chain and guides.
MOT & Mileage History for GJ20 GKO
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Below average| Latest reading | 29,316 miles |
| Reading date | |
| Miles last year | 6,170 |
| Average per year | 5,993 |
| Mileage consistency | Consistent |
Check GJ20 GKO
- 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 5 tests on record
Reported issues for this Mini One
These are the most commonly reported problems on Mini One models (2014–2024), based on owner reports and workshop data across the UK.
B38A15A
Timing Chain and Guides
Chain stretches prematurely; guides can break.
Explore more about the Mini One
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Vehicle Details
| Registration | GJ20 GKO |
| Make | Mini |
| Model | One |
| Colour | White |
| 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 G plates
Browse all GJ20 G registrations from Maidstone.
About GJ20 GKO
What car is GJ20 GKO?
GJ20 GKO is a white Mini One, petrol (1499cc). First registered in Maidstone in 2020.
What is the mileage of GJ20 GKO?
The last recorded mileage for GJ20 GKO was 29,316 miles, recorded on 11 May 2026 during its most recent MOT test.
Has GJ20 GKO passed its MOT?
GJ20 GKO has had 5 MOT tests with an 80% pass rate (4 passes, 1 failure). It last passed on 11 May 2026.
Is GJ20 GKO ULEZ compliant?
Based on its fuel type and registration year, GJ20 GKO 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 GKO?
GJ20 GKO is approximately 6 years old. Age identifier 20 means registered between 1 March 2020 and 31 August 2020.