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 2014 Hyundai I20 Petrol 1396cc has had 14 MOT tests on record, passing 10 and failing 4 (71% pass rate). It has 42,732 miles on the clock, averaging 3,004 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 GF14 KOX
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 | 42,732 miles |
| Reading date | |
| Miles last year | 2,828 |
| Average per year | 3,004 |
| Mileage consistency | Consistent |
Check GF14 KOX
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 14 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 | GF14 KOX |
| Make | Hyundai |
| Model | I20 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1396cc |
| Year | 2014 |
| First registered | |
| Area code | GF — Maidstone, Garden of England |
| Age identifier | 14 — March 2014 to August 2014 |
More GF14 K plates
Browse all GF14 K registrations from Maidstone.
About GF14 KOX
What car is GF14 KOX?
GF14 KOX is a grey Hyundai I20, petrol (1396cc). First registered in Maidstone in 2014.
What is the mileage of GF14 KOX?
The last recorded mileage for GF14 KOX was 42,732 miles, recorded on 15 Jan 2026 during its most recent MOT test.
Has GF14 KOX passed its MOT?
GF14 KOX has had 14 MOT tests with a 71% pass rate (10 passes, 4 failures). It last passed on 15 Jan 2026.
Is GF14 KOX ULEZ compliant?
Based on its fuel type and registration year, GF14 KOX 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 GF14 KOX?
GF14 KOX is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.