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 101,126 miles on the clock, averaging 12,144 miles per year, above 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 RE18 CDK
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 | 101,126 miles |
| Reading date | |
| Average per year | 12,144 |
| Mileage consistency | Consistent |
Check RE18 CDK
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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
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Vehicle Details
| Registration | RE18 CDK |
| Make | Audi |
| Model | A3 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2018 |
| First registered | |
| Area code | RE — Reading, Reading |
| Age identifier | 18 — March 2018 to August 2018 |
More RE18 C plates
Browse all RE18 C registrations from Reading.
About RE18 CDK
What car is RE18 CDK?
RE18 CDK is an black Audi A3, petrol (1498cc). First registered in Reading in 2018.
What is the mileage of RE18 CDK?
The last recorded mileage for RE18 CDK was 101,126 miles, recorded on 27 Mar 2026 during its most recent MOT test.
Has RE18 CDK passed its MOT?
RE18 CDK has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 27 Mar 2026.
Is RE18 CDK ULEZ compliant?
Based on its fuel type and registration year, RE18 CDK 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 RE18 CDK?
RE18 CDK is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.