Overview
Competing in the fullsize sedan segment, the 2014 Audi S8 sedan is a direct competitor to the BMW ALPINA B7, the Jaguar XJ XJR Sedan, and the most expensive rival here, the Mercedes-Benz AMG S63. With standalone trim, the S8 carries an MSRP of $112,500. It is offered with a 4.0L Twin-Turbo V8 engine and an 8-speed automatic transmission, producing 520 horsepower and 481 lb-ft of torque. Through this powertrain, the S8 manages 0-60 in 3.9 seconds and a combined fuel economy of 19 MPG.