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 2018 Mazda 3 Diesel 2191cc has had 6 MOT tests on record, passing 5 and failing once (83% pass rate). It has 131,744 miles on the clock, averaging 14,660 miles per year, above the UK average of 7,400. The 2.2L Skyactiv-D engine is known for sh-vptr and diesel particulate filter (dpf) clogging.
MOT & Mileage History for SM18 YHK
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 131,744 miles |
| Reading date | |
| Miles last year | 29,426 |
| Average per year | 14,660 |
| Mileage consistency | Variable |
Check SM18 YHK
- 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 6 tests on record
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Reported issues for this Mazda 3
These are the most commonly reported problems on Mazda 3 models (2013–2019), based on owner reports and workshop data across the UK.
SH-VPTR
Diesel Particulate Filter (DPF) clogging
Explore more about the Mazda 3
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | SM18 YHK |
| Make | Mazda |
| Model | 3 |
| Colour | Red |
| Fuel type | Diesel |
| Engine | 2191cc |
| Year | 2018 |
| First registered | |
| Area code | SM — Edinburgh, Scotland |
| Age identifier | 18 — March 2018 to August 2018 |
More SM18 Y plates
Browse all SM18 Y registrations from Edinburgh.
About SM18 YHK
What car is SM18 YHK?
SM18 YHK is an red Mazda 3, diesel (2191cc). First registered in Edinburgh in 2018.
What is the mileage of SM18 YHK?
The last recorded mileage for SM18 YHK was 131,744 miles, recorded on 7 Jan 2026 during its most recent MOT test.
Has SM18 YHK passed its MOT?
SM18 YHK has had 6 MOT tests with an 83% pass rate (5 passes, 1 failure). It last passed on 7 Jan 2026.
Is SM18 YHK ULEZ compliant?
Based on its fuel type and registration year, SM18 YHK is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is SM18 YHK?
SM18 YHK is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.