NewsAudi announces ante-upping S8 plus model
As if the Audi S8 and its 520-horsepower V8 wasn't enough, the automaker has announced the ante-upping S8 plus, a car it says represent "the pinnacle of sportiness." Audi engineers reworked the plenty-potent 4.0-litre TFSI engine for the S8 plus, with output now reaching 605 horsepower and 516 lb.-ft. of …