The 2007 Audi S8 has 40 valves.
The 2008 Audi S8 has 40 valves.
The 2013 Audi S8 has 32 valves.
The 2014 Audi S8 has 32 valves.
The 2002 Audi S8 has 40 valves.
The 2003 Audi S8 has 40 valves.
The 2009 Audi S8 has 40 valves.
The 2001 Audi S8 has a V8 engine.
The 2001 Audi S8's engine produces 360 hp @ 7000 rpm.
The 2001 Audi S8 is a gas-powered vehicle.
The 2001 Audi S8 is 16 ft. 6.2 in. (198.2 in.) long.
The 2001 Audi S8 has double overhead cam (DOHC).