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 2017 Hyundai I20 Petrol 1248cc has had 10 MOT tests on record, passing 9 and failing once (90% pass rate). It has 66,022 miles on the clock, averaging 4,775 miles per year, well below the UK average of 7,400. The 1.2 MPI engine is known for kappa (g4la/g4lb 1.2/1.25l petrol) and timing chain stretch.
MOT & Mileage History for GM66 UJB
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
Low mileage| Latest reading | 66,022 miles |
| Reading date | |
| Miles last year | 1,277 |
| Average per year | 4,775 |
| Mileage consistency | Variable |
Check GM66 UJB
- Write-off & insurance claims Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 10 tests on record
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Reported issues for this Hyundai I20
These are the most commonly reported problems on Hyundai I20 models (2014–2020), based on owner reports and workshop data across the UK.
Kappa (G4LA/G4LB 1.2/1.25L Petrol)
Timing chain stretch
Primary timing chain elongates prematurely due to weak tensioners/guides; VVT solenoid damage rare but possible if ignored.
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Vehicle Details
| Registration | GM66 UJB |
| Make | Hyundai |
| Model | I20 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1248cc |
| Year | 2017 |
| First registered | |
| Area code | GM — Maidstone, Garden of England |
| Age identifier | 66 — September 2016 to February 2017 |
More GM66 U plates
Browse all GM66 U registrations from Maidstone.
About GM66 UJB
What car is GM66 UJB?
GM66 UJB is a black Hyundai I20, petrol (1248cc). First registered in Maidstone in 2017.
What is the mileage of GM66 UJB?
The last recorded mileage for GM66 UJB was 66,022 miles, recorded on 12 Aug 2026 during its most recent MOT test.
Has GM66 UJB passed its MOT?
GM66 UJB has had 10 MOT tests with an 90% pass rate (9 passes, 1 failure). It last passed on 12 Aug 2026.
Is GM66 UJB ULEZ compliant?
Based on its fuel type and registration year, GM66 UJB 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 GM66 UJB?
GM66 UJB is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.