The A4 represents the bestselling sedan in Audi history and now for 2020, Audi has made the full model line - including the A4 sedan, A4 allroad and S4 - even sportier and more cutting edge than its predecessors. Exterior design The midsize model looks more dynamic and sophisticated thanks to the new design language updates. Almost every piece of sheet metal on the exterior of the A4 has been transformed. The Singleframe grille is... continue

Four cylinder models add mild-hybrid technology and see a minor horsepower increase.