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 1 MOT test on record, passing every one. It has 29,748 miles on the clock at the last MOT. Common Hyundai Kona issues include 1. infotainment system glitches and 2. interior rattles and cheap plastics (door panels, dashboard).
MOT & Mileage History for BK21 SFJ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Check BK21 SFJ
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- 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 1 test 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 | BK21 SFJ |
| Make | Hyundai |
| Model | Kona |
| Colour | White |
| Fuel type | Electric |
| Year | 2021 |
| First registered | |
| Area code | BK — Birmingham, Birmingham |
| Age identifier | 21 — March 2021 to August 2021 |
More BK21 S plates
Browse all BK21 S registrations from Birmingham.
About BK21 SFJ
What car is BK21 SFJ?
BK21 SFJ is a white Hyundai Kona, electric. First registered in Birmingham in 2021.
What is the mileage of BK21 SFJ?
The last recorded mileage for BK21 SFJ was 29,748 miles, recorded on 29 Feb 2024 during its most recent MOT test.
Has BK21 SFJ passed its MOT?
BK21 SFJ has had 1 MOT tests with an 100% pass rate (1 pass, 0 failures). It last passed on 29 Feb 2024.
Is BK21 SFJ ULEZ compliant?
Based on its fuel type and registration year, BK21 SFJ 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 BK21 SFJ?
BK21 SFJ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.