2018 Audi S4 achieves a class-leading 0-60 mph time in its competitive segment
2018 Audi S4 achieves a class-leading 0-60 mph time in its competitive segment Offering the quickness and competence expected from Audi S models, the all-new S4 achieves a class-leading 0-60 mph of 4.4 seconds Providing more horsepower and torque,…