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 2021 Hyundai Kona Electric has had 6 MOT tests on record, passing 4 and failing 2 (67% pass rate). It has 55,825 miles on the clock, averaging 6,159 miles per year, below the UK average of 7,400. Common Hyundai Kona issues include 1. infotainment system glitches and 2. interior rattles and cheap plastics (door panels, dashboard).
MOT & Mileage History for YM21 HZX
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
Below average| Latest reading | 55,825 miles |
| Reading date | |
| Miles last year | 7,283 |
| Average per year | 6,159 |
| Mileage consistency | Consistent |
Check YM21 HZX
- 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 6 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.
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Vehicle Details
| Registration | YM21 HZX |
| Make | Hyundai |
| Model | Kona |
| Colour | Grey |
| Fuel type | Electric |
| Year | 2021 |
| First registered | |
| Area code | YM — Sheffield, Yorkshire |
| Age identifier | 21 — March 2021 to August 2021 |
More YM21 H plates
Browse all YM21 H registrations from Sheffield.
About YM21 HZX
What car is YM21 HZX?
YM21 HZX is a grey Hyundai Kona, electric. First registered in Sheffield in 2021.
What is the mileage of YM21 HZX?
The last recorded mileage for YM21 HZX was 55,825 miles, recorded on 8 Jul 2026 during its most recent MOT test.
Has YM21 HZX passed its MOT?
YM21 HZX has had 6 MOT tests with a 67% pass rate (4 passes, 2 failures). It last passed on 8 Jul 2026.
Is YM21 HZX ULEZ compliant?
Based on its fuel type and registration year, YM21 HZX is likely ULEZ compliant. Electric — exempt. This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is YM21 HZX?
YM21 HZX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.