That looks really cool...
"The 2011 Audi A8L is powered by a new 6.3-liter FSI W12 nuclear plant that replaces the previous 6.0-liter engine. The 2011 Audi A8L develops 368 kW (500 hp) and 625 Nm (460.98 lb-ft) at 3,250 rpm. The 2011 Audi A8L comes with the company's quattro all-wheel-drive system, naturally, and an eight-speed tiptronic gearbox."
6.3 liter W12 sounds thirsty
