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 Audi A3 Petrol 1498cc has had 7 MOT tests on record, passing 6 and failing once (86% pass rate). It has 47,312 miles on the clock, averaging 1,821 miles per year, well below the UK average of 7,400. The 1.5 TFSI engine is known for dada and engine management software / act (active cylinder technology) calibration.
MOT & Mileage History for SM18 WMO
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
Low mileage| Latest reading | 47,312 miles |
| Reading date | |
| Miles last year | 1,362 |
| Average per year | 1,821 |
| Mileage consistency | Consistent |
Check SM18 WMO
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 7 tests on record
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Reported issues for this Audi A3
These are the most commonly reported problems on Audi A3 models (2012–2020), based on owner reports and workshop data across the UK.
DADA
Engine management software / ACT (Active Cylinder Technology) calibration
Faulty ECU mapping causes poor transition between 2- and 4-cylinder modes, leading to hesitation, juddering, or "kangarooing" (RPM drop/stall risk in 1st gear). Cross-model issue in manuals.[1][2][3][4]
Common faults, what to check, and what to pay
Explore more about the Audi A3
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | SM18 WMO |
| Make | Audi |
| Model | A3 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2018 |
| First registered | |
| Area code | SM — Edinburgh, Scotland |
| Age identifier | 18 — March 2018 to August 2018 |
More SM18 W plates
Browse all SM18 W registrations from Edinburgh.
About SM18 WMO
What car is SM18 WMO?
SM18 WMO is an grey Audi A3, petrol (1498cc). First registered in Edinburgh in 2018.
What is the mileage of SM18 WMO?
The last recorded mileage for SM18 WMO was 47,312 miles, recorded on 15 Jul 2026 during its most recent MOT test.
Has SM18 WMO passed its MOT?
SM18 WMO has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 15 Jul 2026.
Is SM18 WMO ULEZ compliant?
Based on its fuel type and registration year, SM18 WMO is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is SM18 WMO?
SM18 WMO is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.