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 2003 Mazda Mx-5 Petrol 1839cc has had 23 MOT tests on record, passing 20 and failing 3 (87% pass rate). It has 44,298 miles on the clock, averaging 1,960 miles per year, well below the UK average of 7,400.
MOT & Mileage History for NT03 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
Low mileage| Latest reading | 44,298 miles |
| Reading date | |
| Average per year | 1,960 |
| Mileage consistency | Variable |
Check NT03 BYB
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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 23 tests on record
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Vehicle Details
| Registration | NT03 BYB |
| Make | Mazda |
| Model | Mx-5 |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1839cc |
| Year | 2003 |
| First registered | |
| Area code | NT — Stockton, North |
| Age identifier | 03 — March 2003 to August 2003 |
More NT03 B plates
Browse all NT03 B registrations from Stockton.
About NT03 BYB
What car is NT03 BYB?
NT03 BYB is an silver Mazda Mx-5, petrol (1839cc). First registered in Stockton in 2003.
What is the mileage of NT03 BYB?
The last recorded mileage for NT03 BYB was 44,298 miles, recorded on 22 Jul 2026 during its most recent MOT test.
Has NT03 BYB passed its MOT?
NT03 BYB has had 23 MOT tests with an 87% pass rate (20 passes, 3 failures). It last passed on 22 Jul 2026.
Is NT03 BYB ULEZ compliant?
Based on its fuel type and registration year, NT03 BYB is likely not ULEZ compliant. As a petrol vehicle registered in 2003, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is NT03 BYB?
NT03 BYB is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.