This 2021 Audi A4 TDI S line presents an exceptional opportunity with its remarkably low mileage of just 20,301 miles, making it stand out for its age. This Euro 6 compliant model boasts a 2.0 litre diesel engine, offering a compelling blend of performance and efficiency. With a clear vehicle history check, you can be assured of its sound provenance. The S line trim level signifies a sporty and sophisticated aesthetic, both inside and out, reflecting Audi's commitment to premium design and build quality. Experience the impressive fuel economy of this Audi A4, achieving an outstanding 54 miles per gallon, which is a significant advantage for your running costs compared to many other vehicles. Furthermore, its low insurance group rating means that insuring this car is also more affordable, adding to its overall value proposition. This combination of excellent fuel efficiency and economical insurance makes the A4 TDI S line a wise and practical choice for discerning drivers.