This 2021 Audi A3 is manufacturer approved, giving you extra peace of mind. As a TFSI S line in the sporty S line trim, this model combines style and efficiency. It features a responsive 1.5L petrol engine, making it a great choice for both city driving and longer journeys. This A3 stands out with its Euro 6 emission class, low CO2 emissions, and impressive fuel economy of 49 mpg, demonstrating its efficiency compared to similar vehicles. Furthermore, it falls into a low insurance group, potentially saving you money on your premiums.