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 2016 Hyundai I20 Petrol 1248cc has had 7 MOT tests on record, passing every one. It has 47,104 miles on the clock, averaging 4,915 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 GN66 XHJ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Low mileage| Latest reading | 47,104 miles |
| Reading date | |
| Miles last year | 5,952 |
| Average per year | 4,915 |
| Mileage consistency | Consistent |
Check GN66 XHJ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 7 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.
Explore more about the Hyundai I20
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Vehicle Details
| Registration | GN66 XHJ |
| Make | Hyundai |
| Model | I20 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1248cc |
| Year | 2016 |
| First registered | |
| Area code | GN — Maidstone, Garden of England |
| Age identifier | 66 — September 2016 to February 2017 |
More GN66 X plates
Browse all GN66 X registrations from Maidstone.
About GN66 XHJ
What car is GN66 XHJ?
GN66 XHJ is a grey Hyundai I20, petrol (1248cc). First registered in Maidstone in 2016.
What is the mileage of GN66 XHJ?
The last recorded mileage for GN66 XHJ was 47,104 miles, recorded on 6 May 2026 during its most recent MOT test.
Has GN66 XHJ passed its MOT?
GN66 XHJ has had 7 MOT tests with an 100% pass rate (7 passes, 0 failures). It last passed on 6 May 2026.
Is GN66 XHJ ULEZ compliant?
Based on its fuel type and registration year, GN66 XHJ 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 GN66 XHJ?
GN66 XHJ is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.