This range-topping trim is available only on long-wheelbase A8s, and brings 21in alloy wheels, four-wheel steering, a panoramic glass sunroof, front massage seats, an Extended Leather Pack, a 360-degree parking camera and a 17-speaker Bang & Olufsen sound system. You also get Digital Matrix LED headlights, which are said to allow a greater range of adjustment than conventional Matrix lights so they can better illuminate the lane you’re in on the motorway or widen the pool of light they produce for dark rural lanes – all without dazzling oncoming traffic.