2019 Audi A1 Is An Improvement On Most Areas With A Few Glaring Faults The new A1 is more spacious and practical compared to its predecessor, but does it claim the class throne?

Audi A1 Common problems Engine: A1s with the 1.6-litre and 2.0-litre TDI engines have diesel particulate filters that can become clogged up if the car is used only for short journeys.