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 2018 Hyundai I20 Petrol 1248cc has had 7 MOT tests on record, passing 6 and failing once (86% pass rate). It has 34,966 miles on the clock, averaging 5,378 miles per year, 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 MK18 CNJ
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 | 34,966 miles |
| Reading date | |
| Miles last year | 3,740 |
| Average per year | 5,378 |
| Mileage consistency | Consistent |
Check MK18 CNJ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- Plate & colour change history
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- 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.
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Vehicle Details
| Registration | MK18 CNJ |
| Make | Hyundai |
| Model | I20 |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1248cc |
| Year | 2018 |
| First registered | |
| Area code | MK — Manchester, Manchester and Merseyside |
| Age identifier | 18 — March 2018 to August 2018 |
More MK18 C plates
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About MK18 CNJ
What car is MK18 CNJ?
MK18 CNJ is an blue Hyundai I20, petrol (1248cc). First registered in Manchester in 2018.
What is the mileage of MK18 CNJ?
The last recorded mileage for MK18 CNJ was 34,966 miles, recorded on 20 Feb 2026 during its most recent MOT test.
Has MK18 CNJ passed its MOT?
MK18 CNJ has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 20 Feb 2026.
Is MK18 CNJ ULEZ compliant?
Based on its fuel type and registration year, MK18 CNJ 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 MK18 CNJ?
MK18 CNJ is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.