The 2019 Q3 is available with a selection of diesel engines, with the 2.0 litre TDI by far the most popular choice in the range. It's available in 2 different power levels, either 150 or 184 horsepower. Fuel economy is very similar between the two with both cars returning on average just under 50 miles per gallon, as are CO2 levels at around 150 g/km, and the spec levels are identical, you simply are paying extra for more performance. Most of the diesel versions have the quattro 4 wheel drive system, and only the cheapest options are front wheel drive - look out for the quattro wording in the description. The complete selection of new Audi Q3 Diesel prices are shown above, just select the new car you're after to see our, deals and special offers on a New 2019 Audi Q3 Diesel For Sale, either as a cash deal or with low cost main dealer PCP finance.