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 8 MOT tests on record, passing 7 and failing once (88% pass rate). It has 56,633 miles on the clock, averaging 5,964 miles per year, 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 CF18 WNT
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
Below average| Latest reading | 56,633 miles |
| Reading date | |
| Miles last year | 7,655 |
| Average per year | 5,964 |
| Mileage consistency | Consistent |
Check CF18 WNT
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 8 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
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Vehicle Details
| Registration | CF18 WNT |
| Make | Audi |
| Model | A3 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2018 |
| First registered | |
| Area code | CF — Cardiff, Cymru (Wales) |
| Age identifier | 18 — March 2018 to August 2018 |
More CF18 W plates
Browse all CF18 W registrations from Cardiff.
About CF18 WNT
What car is CF18 WNT?
CF18 WNT is a grey Audi A3, petrol (1498cc). First registered in Cardiff in 2018.
What is the mileage of CF18 WNT?
The last recorded mileage for CF18 WNT was 56,633 miles, recorded on 15 Aug 2026 during its most recent MOT test.
Has CF18 WNT passed its MOT?
CF18 WNT has had 8 MOT tests with an 88% pass rate (7 passes, 1 failure). It last passed on 15 Aug 2026.
Is CF18 WNT ULEZ compliant?
Based on its fuel type and registration year, CF18 WNT 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 CF18 WNT?
CF18 WNT is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.