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 2021 Smart Eq Forfour Passion Advanced Electric has had 5 MOT tests on record, passing 3 and failing 2 (60% pass rate). It has 56,460 miles on the clock, averaging 12,249 miles per year, above the UK average of 7,400.
MOT & Mileage History for SN21 UWT
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 | 56,460 miles |
| Reading date | |
| Average per year | 12,249 |
| Mileage consistency | Consistent |
Check SN21 UWT
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 5 tests on record
Explore more about the Smart Eq Forfour Passion Advanced
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Vehicle Details
| Registration | SN21 UWT |
| Make | Smart |
| Model | Eq Forfour Passion Advanced |
| Colour | Silver |
| Fuel type | Electric |
| Year | 2021 |
| First registered | |
| Area code | SN — Edinburgh, Scotland |
| Age identifier | 21 — March 2021 to August 2021 |
More SN21 U plates
Browse all SN21 U registrations from Edinburgh.
About SN21 UWT
What car is SN21 UWT?
SN21 UWT is an silver Smart Eq Forfour Passion Advanced, electric. First registered in Edinburgh in 2021.
What is the mileage of SN21 UWT?
The last recorded mileage for SN21 UWT was 56,460 miles, recorded on 6 Mar 2026 during its most recent MOT test.
Has SN21 UWT passed its MOT?
SN21 UWT has had 5 MOT tests with a 60% pass rate (3 passes, 2 failures). It last passed on 6 Mar 2026.
Is SN21 UWT ULEZ compliant?
Based on its fuel type and registration year, SN21 UWT is likely ULEZ compliant. Electric — exempt. This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is SN21 UWT?
SN21 UWT is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.