Q. I am confused between Audi A3, CLA & Passat all in diesel version top model and Octavia petrol top model, which car should I buy?

Cla for distinctive looks and mileage..a3 for driving pleasure especially petrol..if you don't want a premium tag Passat 2020 us more practical. please take service packages for cla as maintenance is huge sometimes if replacements are there..merc salespart is excellant ...but service is on the other extreme .

Go for A3 for fun drive.Go for CLA. if need a driver.Go for passat for lesser maintenance cost and need a bigger car then audi a3 and merc cla in lesser price. You will feel driving a routine commuter one.

A3