Part exchange to clear Long Mot Drives well 1 Month engine and gearbox warranty Discover this 2012 Audi A3 TDI SE, a well presented example of this popular hatchback. This particular model is equipped with a 1.6 litre diesel engine and benefits from air conditioning for your comfort. This Audi A3 stands out with its impressive fuel economy, achieving up to 69 miles per gallon, which is excellent for its class. It also boasts low CO2 emissions, contributing to a lower tax band. Furthermore, its low insurance group rating means more savings for you, and the generous boot space makes it a practical choice for everyday use and longer journeys.