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.
MOT & Mileage History for HL21 BYB
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Below average| Latest reading | 21,422 miles |
| Reading date | |
| Average per year | 5,788 |
| Mileage consistency | Consistent |
Check HL21 BYB
- 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
Explore more about the Hyundai Tucson Premium T-Gdi Hev Auto
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | HL21 BYB |
| Make | Hyundai |
| Model | Tucson Premium T-Gdi Hev Auto |
| Colour | White |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 1598cc |
| Year | 2021 |
| First registered | |
| Area code | HL — Portsmouth, Hampshire and Dorset |
| Age identifier | 21 — March 2021 to August 2021 |
More HL21 B plates
Browse all HL21 B registrations from Portsmouth.
About HL21 BYB
What car is HL21 BYB?
HL21 BYB is an white Hyundai Tucson Premium T-Gdi Hev Auto, hybrid electric (clean) (1598cc). First registered in Portsmouth in 2021.
What is the mileage of HL21 BYB?
The last recorded mileage for HL21 BYB was 21,422 miles, recorded on 8 Dec 2025 during its most recent MOT test.
Has HL21 BYB passed its MOT?
HL21 BYB has had 6 MOT tests with a 50% pass rate (3 passes, 3 failures). It last passed on 8 Dec 2025.
Is HL21 BYB ULEZ compliant?
Based on its fuel type and registration year, HL21 BYB 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 HL21 BYB?
HL21 BYB is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.