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 2004 Smart City Passion 61 Auto Petrol 698cc has had 9 MOT tests on record, passing 7 and failing 2 (78% pass rate). It has 55,021 miles on the clock, averaging 5,879 miles per year, below the UK average of 7,400.
MOT & Mileage History for YB04 UCU
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
Below average| Latest reading | 55,021 miles |
| Reading date | |
| Miles last year | 4,839 |
| Average per year | 5,879 |
| Mileage consistency | Consistent |
Check YB04 UCU
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Full MOT Test History 9 tests on record
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Vehicle Details
| Registration | YB04 UCU |
| Make | Smart |
| Model | City Passion 61 Auto |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 698cc |
| Year | 2004 |
| First registered | |
| Area code | YB — Leeds, Yorkshire |
| Age identifier | 04 — March 2004 to August 2004 |
More YB04 U plates
Browse all YB04 U registrations from Leeds.
About YB04 UCU
What car is YB04 UCU?
YB04 UCU is a silver Smart City Passion 61 Auto, petrol (698cc). First registered in Leeds in 2004.
What is the mileage of YB04 UCU?
The last recorded mileage for YB04 UCU was 55,021 miles, recorded on 31 May 2013 during its most recent MOT test.
Has YB04 UCU passed its MOT?
YB04 UCU has had 9 MOT tests with a 78% pass rate (7 passes, 2 failures). It last passed on 31 May 2013.
Is YB04 UCU ULEZ compliant?
Based on its fuel type and registration year, YB04 UCU is likely not ULEZ compliant. As a petrol vehicle registered in 2004, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is YB04 UCU?
YB04 UCU is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.