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 (Mcc) City Coupe Petrol 698cc has had 19 MOT tests on record, passing 14 and failing 5 (74% pass rate). It has 72,206 miles on the clock, averaging 4,563 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KX53 STZ
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
Low mileage| Latest reading | 72,206 miles |
| Reading date | |
| Miles last year | 1,016 |
| Average per year | 4,563 |
| Mileage consistency | Variable |
Check KX53 STZ
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 19 tests on record
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Vehicle Details
| Registration | KX53 STZ |
| Make | Smart (Mcc) |
| Model | City Coupe |
| 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
Browse all KX53 S registrations from Luton.
About KX53 STZ
What car is KX53 STZ?
KX53 STZ is a silver Smart (Mcc) City Coupe, petrol (698cc). First registered in Luton in 2003.
What is the mileage of KX53 STZ?
The last recorded mileage for KX53 STZ was 72,206 miles, recorded on 23 Nov 2019 during its most recent MOT test.
Has KX53 STZ passed its MOT?
KX53 STZ has had 19 MOT tests with a 74% pass rate (14 passes, 5 failures). It last passed on 23 Nov 2019.
Is KX53 STZ ULEZ compliant?
Based on its fuel type and registration year, KX53 STZ 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 STZ?
KX53 STZ is approximately 23 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.