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 2001 Mazda Mx-5 Petrol 1839cc has had 19 MOT tests on record, passing 15 and failing 4 (79% pass rate). It has 78,702 miles on the clock, averaging 3,803 miles per year, well below the UK average of 7,400.
MOT & Mileage History for ST51 GNU
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 | 78,702 miles |
| Reading date | |
| Miles last year | 1,536 |
| Average per year | 3,803 |
| Mileage consistency | Variable |
Check ST51 GNU
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- Stolen vehicle check Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 19 tests on record
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Vehicle Details
| Registration | ST51 GNU |
| Make | Mazda |
| Model | Mx-5 |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1839cc |
| Year | 2001 |
| First registered | |
| Area code | ST — Dundee, Scotland |
| Age identifier | 51 — September 2001 to February 2002 |
More ST51 G plates
Browse all ST51 G registrations from Dundee.
About ST51 GNU
What car is ST51 GNU?
ST51 GNU is an blue Mazda Mx-5, petrol (1839cc). First registered in Dundee in 2001.
What is the mileage of ST51 GNU?
The last recorded mileage for ST51 GNU was 78,702 miles, recorded on 14 Jan 2021 during its most recent MOT test.
Has ST51 GNU passed its MOT?
ST51 GNU has had 19 MOT tests with a 79% pass rate (15 passes, 4 failures). It last passed on 14 Jan 2021.
Is ST51 GNU ULEZ compliant?
Based on its fuel type and registration year, ST51 GNU is likely not ULEZ compliant. As a petrol vehicle registered in 2001, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is ST51 GNU?
ST51 GNU is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.