Is Audi A3 Hatchback Reliable I Want To Know How Reliable And Gas Efficient The Audi A3 Hatchback, With A 2.0 Turbo,6 Speed Is With CVT?

I want to know how reliable and gas efficient the Audi A3 Hatchback, with a 2.0 turbo,6 speed is with CVT? - is audi a3 hatchback reliable

Looking to buy an Audi A3 2006 with Turbo 2.0. With regard to the vehicle for my 2003 VW Passat 4 Motion with an Exchange-V-6. Is this a good trade or should I look for an SUV. Add it to my family. I have a 5YR old newborn and comes in March. Thank you.