We know about the new engine sitting inside the bay of Audi\'s flagship A8 L and that it\'s a bit of a beast. But now, the 6.3-litre FSI W12 quattro is finally here, folks! The 130mm longer wheelbase W12 A8 L sets new levels of luxury and performance. It retains all the standard goodies such as full LED headlights, a panoramic sunroof and power-adjustable seats with ventilation and massage function in the front and back. It has a TV, Bang & Olufsen Advanced sound system and rear seat entertainment. But obviously the main difference is in the performance figures. The eight-speed tiptronic and permanent all-wheel drive Audi boasts 500bhp and 625Nm of torque and can race from 0-100kph in 4.7 seconds. It has a limited top speed of 250kph and drinks just 12.4 litres-per-100km which for a W12, isn\'t bad at all. It\'s available now, but bring at least Dh500K with you.