What is 2009 audi s5 hp?

The 2009 Audi S5 has a 4.2-liter V8 engine that produces 354 horsepower and 325 lb-ft of torque. It comes with a 6-speed manual or 6-speed automatic transmission, and has Quattro all-wheel drive. The S5 has a top speed of 155 mph and can accelerate from 0-60 mph in 4.9 seconds. It has a fuel efficiency rating of 14 mpg in the city and 22 mpg on the highway. The overall rating of the car is very high, especially for its performance capabilities, quality construction, and luxurious amenities.