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 Tucson Petrol 1591cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 25,247 miles on the clock, averaging 2,594 miles per year, well below the UK average of 7,400. The 1.6 T-GDi engine is known for g4fj and spark plugs (early production).
MOT & Mileage History for HN21 YKK
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
Low mileage| Latest reading | 25,247 miles |
| Reading date | |
| Miles last year | 1,718 |
| Average per year | 2,594 |
| Mileage consistency | Consistent |
Check HN21 YKK
- 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 4 tests on record
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Reported issues for this Hyundai Tucson
These are the most commonly reported problems on Hyundai Tucson models (2010–2022), based on owner reports and workshop data across the UK.
G4FJ
Spark plugs (early production)
Explore more about the Hyundai Tucson
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | HN21 YKK |
| Make | Hyundai |
| Model | Tucson |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1591cc |
| Year | 2021 |
| First registered | |
| Area code | HN — Portsmouth, Hampshire and Dorset |
| Age identifier | 21 — March 2021 to August 2021 |
More HN21 Y plates
Browse all HN21 Y registrations from Portsmouth.
About HN21 YKK
What car is HN21 YKK?
HN21 YKK is an white Hyundai Tucson, petrol (1591cc). First registered in Portsmouth in 2021.
What is the mileage of HN21 YKK?
The last recorded mileage for HN21 YKK was 25,247 miles, recorded on 7 Jan 2026 during its most recent MOT test.
Has HN21 YKK passed its MOT?
HN21 YKK has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 7 Jan 2026.
Is HN21 YKK ULEZ compliant?
Based on its fuel type and registration year, HN21 YKK 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 HN21 YKK?
HN21 YKK is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.