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 Smart Roadster 80 Auto(Rhd) Petrol 698cc has had 31 MOT tests on record, passing 20 and failing 11 (65% pass rate). It has 187,394 miles on the clock, averaging 7,868 miles per year, around the UK average of 7,400.
MOT & Mileage History for KX53 SZT
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
About average| Latest reading | 187,394 miles |
| Reading date | |
| Miles last year | 2,034 |
| Average per year | 7,868 |
| Mileage consistency | Variable |
Check KX53 SZT
- Write-off & insurance claims Experian
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 31 tests on record
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Vehicle Details
| Registration | KX53 SZT |
| Make | Smart |
| Model | Roadster 80 Auto(Rhd) |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 698cc |
| Year | 2003 |
| First registered | |
| Area code | KX — Luton, Luton and Northampton |
| Age identifier | 53 — September 2003 to February 2004 |
More KX53 S plates
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About KX53 SZT
What car is KX53 SZT?
KX53 SZT is a silver Smart Roadster 80 Auto(Rhd), petrol (698cc). First registered in Luton in 2003.
What is the mileage of KX53 SZT?
The last recorded mileage for KX53 SZT was 187,394 miles, recorded on 17 Jun 2026 during its most recent MOT test.
Has KX53 SZT passed its MOT?
KX53 SZT has had 31 MOT tests with a 65% pass rate (20 passes, 11 failures). It last passed on 17 Jun 2026.
Is KX53 SZT ULEZ compliant?
Based on its fuel type and registration year, KX53 SZT 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 KX53 SZT?
KX53 SZT is approximately 23 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.