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 6 Diesel 1998cc has had 12 MOT tests on record, passing 9 and failing 3 (75% pass rate). It has 136,117 miles on the clock, averaging 9,316 miles per year, above the UK average of 7,400.
MOT & Mileage History for ST53 NBL
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 136,117 miles |
| Reading date | |
| Miles last year | 10,300 |
| Average per year | 9,316 |
| Mileage consistency | Consistent |
Check ST53 NBL
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 12 tests on record
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Vehicle Details
| Registration | ST53 NBL |
| Make | Mazda |
| Model | 6 |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1998cc |
| Year | 2003 |
| First registered | |
| Area code | ST — Dundee, Scotland |
| Age identifier | 53 — September 2003 to February 2004 |
More ST53 N plates
Browse all ST53 N registrations from Dundee.
About ST53 NBL
What car is ST53 NBL?
ST53 NBL is an blue Mazda 6, diesel (1998cc). First registered in Dundee in 2003.
What is the mileage of ST53 NBL?
The last recorded mileage for ST53 NBL was 136,117 miles, recorded on 4 Sep 2015 during its most recent MOT test.
Has ST53 NBL passed its MOT?
ST53 NBL has had 12 MOT tests with a 75% pass rate (9 passes, 3 failures). It last passed on 4 Sep 2015.
Is ST53 NBL ULEZ compliant?
Based on its fuel type and registration year, ST53 NBL is likely not ULEZ compliant. As a diesel vehicle registered in 2003, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is ST53 NBL?
ST53 NBL is approximately 23 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.