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 I20 Premium Mhev T-Gdi Hybrid Electric (Clean) 998cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 11,307 miles on the clock, averaging 2,323 miles per year, well below the UK average of 7,400.
MOT & Mileage History for NX21 YYB
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 | 11,307 miles |
| Reading date | |
| Miles last year | 1,196 |
| Average per year | 2,323 |
| Mileage consistency | Consistent |
Check NX21 YYB
- Write-off & insurance claims 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 4 tests on record
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Vehicle Details
| Registration | NX21 YYB |
| Make | Hyundai |
| Model | I20 Premium Mhev T-Gdi |
| Colour | Blue |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 998cc |
| Year | 2021 |
| First registered | |
| Area code | NX — Stockton, North |
| Age identifier | 21 — March 2021 to August 2021 |
More NX21 Y plates
Browse all NX21 Y registrations from Stockton.
About NX21 YYB
What car is NX21 YYB?
NX21 YYB is an blue Hyundai I20 Premium Mhev T-Gdi, hybrid electric (clean) (998cc). First registered in Stockton in 2021.
What is the mileage of NX21 YYB?
The last recorded mileage for NX21 YYB was 11,307 miles, recorded on 15 Sep 2025 during its most recent MOT test.
Has NX21 YYB passed its MOT?
NX21 YYB has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 15 Sep 2025.
Is NX21 YYB ULEZ compliant?
Based on its fuel type and registration year, NX21 YYB 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 NX21 YYB?
NX21 YYB is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.