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 10 MOT tests on record, passing 6 and failing 4 (60% pass rate). It has 154,661 miles on the clock, averaging 15,556 miles per year, above the UK average of 7,400.
MOT & Mileage History for ST53 NBX
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
Above average| Latest reading | 154,661 miles |
| Reading date | |
| Miles last year | 9,862 |
| Average per year | 15,556 |
| Mileage consistency | Variable |
Check ST53 NBX
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- 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 10 tests on record
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Vehicle Details
| Registration | ST53 NBX |
| Make | Mazda |
| Model | 6 |
| Colour | Silver |
| 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 NBX
What car is ST53 NBX?
ST53 NBX is an silver Mazda 6, diesel (1998cc). First registered in Dundee in 2003.
What is the mileage of ST53 NBX?
The last recorded mileage for ST53 NBX was 154,661 miles, recorded on 16 Aug 2012 during its most recent MOT test.
Has ST53 NBX passed its MOT?
ST53 NBX has had 10 MOT tests with a 60% pass rate (6 passes, 4 failures). It last was tested on 16 Aug 2012.
Is ST53 NBX ULEZ compliant?
Based on its fuel type and registration year, ST53 NBX 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 NBX?
ST53 NBX is approximately 23 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.