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 2012 Hyundai I20 Petrol 1396cc has had 15 MOT tests on record, passing 12 and failing 3 (80% pass rate). It has 51,922 miles on the clock, averaging 3,586 miles per year, well below the UK average of 7,400. The 1.4 MPI engine is known for 1. timing chain tensioner wear & premature chain failure and 2. excessive oil consumption & oil sludge buildup.
MOT & Mileage History for GL12 MJY
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
Low mileage| Latest reading | 51,922 miles |
| Reading date | |
| Average per year | 3,586 |
| Mileage consistency | Consistent |
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- Warranty work logged
Full MOT Test History 15 tests on record
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Reported issues for this Hyundai I20
These are the most commonly reported problems on Hyundai I20 models (2008–2014), based on owner reports and workshop data across the UK.
1. Timing Chain Tensioner Wear & Premature Chain Failure
The hydraulic tensioner, which maintains tension on the timing chain, fails prematurely—particularly in high-mileage or poorly-maintained engines. When tensioner pressure drops, the chain loses tension and can rattle or, in severe cases, jump timing or snap entirely.[1][2]
2. Excessive Oil Consumption & Oil Sludge Buildup
The G4FA burns or leaks oil faster than typical, exacerbated by carbon and sludge accumulation in the oil system. Poor oil circulation through blocked compression ring galleries and clogged pickup tubes starves bearing surfaces of lubrication, causing additional wear and further oil consumption.[2][4]
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Vehicle Details
| Registration | GL12 MJY |
| Make | Hyundai |
| Model | I20 |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1396cc |
| Year | 2012 |
| First registered | |
| Area code | GL — Maidstone, Garden of England |
| Age identifier | 12 — March 2012 to August 2012 |
More GL12 M plates
Browse all GL12 M registrations from Maidstone.
About GL12 MJY
What car is GL12 MJY?
GL12 MJY is a white Hyundai I20, petrol (1396cc). First registered in Maidstone in 2012.
What is the mileage of GL12 MJY?
The last recorded mileage for GL12 MJY was 51,922 miles, recorded on 4 Apr 2026 during its most recent MOT test.
Has GL12 MJY passed its MOT?
GL12 MJY has had 15 MOT tests with an 80% pass rate (12 passes, 3 failures). It last passed on 4 Apr 2026.
Is GL12 MJY ULEZ compliant?
Based on its fuel type and registration year, GL12 MJY 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 GL12 MJY?
GL12 MJY is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.