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 Kona Petrol 998cc has had 7 MOT tests on record, passing 6 and failing once (86% pass rate). It has 48,334 miles on the clock, averaging 7,909 miles per year, around the UK average of 7,400. The 1.0 T-GDI engine is known for g3la. Common Hyundai Kona issues include 1. infotainment system glitches and 2. interior rattles and cheap plastics (door panels, dashboard).
MOT & Mileage History for RJ18 KFG
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
About average| Latest reading | 48,334 miles |
| Reading date | |
| Miles last year | 9,873 |
| Average per year | 7,909 |
| Mileage consistency | Consistent |
Check RJ18 KFG
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- 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 Kona
These are the most commonly reported problems on Hyundai Kona models (2017–2022), based on owner reports and workshop data across the UK.
1. Infotainment system glitches (8" or 10.25" touchscreen post-facelift)
Screen freezes, lags, or reboots randomly; Apple CarPlay/Android Auto disconnects frequently; navigation or radio locks up for seconds. · Typical repair: £50-£150 for dealer software update; £300-£600 for screen replacement if hardware fault (indie garage).
2. Interior rattles and cheap plastics (door panels, dashboard)
Hard plastics in lower/mid trims creak or rattle; clips loosen over time. · Typical repair: £100-£250 to refit clips + felt tape (DIY-friendly); £400+ for full panel refresh.
3. Airbag control unit software fault
ECU misreads crash signals, potentially delaying airbag deployment. · Typical repair: Free under recall; £200-£400 if out-of-warranty software flash.
4. Excessive road/tire noise (sound insulation)
Thin insulation lets in wind/road noise; pre-facelift worst. · Typical repair: £200-£500 for aftermarket sound deadening mats in doors/wheel wells.
G3LA
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Vehicle Details
| Registration | RJ18 KFG |
| Make | Hyundai |
| Model | Kona |
| Colour | White |
| Fuel type | Petrol |
| Engine | 998cc |
| Year | 2018 |
| First registered | |
| Area code | RJ — Reading, Reading |
| Age identifier | 18 — March 2018 to August 2018 |
More RJ18 K plates
Browse all RJ18 K registrations from Reading.
About RJ18 KFG
What car is RJ18 KFG?
RJ18 KFG is an white Hyundai Kona, petrol (998cc). First registered in Reading in 2018.
What is the mileage of RJ18 KFG?
The last recorded mileage for RJ18 KFG was 48,334 miles, recorded on 1 Apr 2026 during its most recent MOT test.
Has RJ18 KFG passed its MOT?
RJ18 KFG has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 1 Apr 2026.
Is RJ18 KFG ULEZ compliant?
Based on its fuel type and registration year, RJ18 KFG 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 RJ18 KFG?
RJ18 KFG is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.