This 2011 Audi A1 TDI S line is a compact hatchback that combines the premium build quality associated with the brand with efficient diesel performance. Powered by a 1.6 litre diesel engine, this model features the S line trim, which provides a distinct aesthetic and interior finish. The vehicle is equipped with air conditioning to ensure a comfortable cabin environment regardless of the weather conditions outside. The primary advantage of this vehicle is its exceptional efficiency, as it offers a fuel economy of 74 mpg, making it a practical choice for those looking to reduce running costs. Furthermore, it benefits from low CO2 emissions and falls into a low insurance group, which helps to keep overall ownership expenses manageable. These attributes make the Audi A1 a sensible option for drivers who prioritise economy and reliability without compromising on the quality of their driving experience.