The 2021 Audi A3 TFSIe S line is a sophisticated plug-in hybrid that combines efficient performance with the refined styling associated with the S line trim. This vehicle is powered by a 1.4-litre petrol engine, which works alongside an electric motor to provide a balanced driving experience. As a Euro 6 compliant vehicle, it meets modern emission standards, making it a practical choice for those seeking a blend of traditional power and hybrid technology in a compact package. This model is equipped with a range of features designed to enhance convenience and visibility on the road. Drivers can stay connected through the Audi Smartphone Interface, which includes Apple CarPlay, and the integrated Bluetooth system for hands-free communication. Safety and ease of use are supported by rear parking sensors, while the light and rain sensors automatically manage the headlights and wipers as conditions change. The exterior lighting setup is particularly notable, featuring LED headlights and rear lights, complete with dynamic rear indicators that provide clear signalling to other road users.