2008 Volkswagen Passat B6 Variant. In depth tour, Test Drive.Link on facebook http://www.facebook.com/profile.php?id=100001 421333279Another link to contact with me http://vk.com/id20340317The B6 Passat was first displayed at the Geneva Motor Show in March 2005, and launched in Europe in the summer of 2005. Unlike its predecessor, the B6 Passat no longer shared its platform with Audi's equivalent model (the Audi A4). Based on a modified version of the Mk5 Golf's PQ46 platform, the B6 featured a transverse rather than longitundinal engine layout of its predecessor, like the previous B3 and B4 generations, which were related to the A2 (Golf) platform.The transverse-engine layout of the four-wheel drive version, marketed as 4motion, dictated a switch from the Torsen centre differential of the B5, to the Haldex Traction multi-plate clutch. The change to the Haldex system also changes the handling closer to a front-wheel drive car. Compared to the Torsen, the Haldex can direct torque more unequally to the front wheels (from 100:0 to 50:50 front-to-rear bias), thus providing a wider bias range than the 75:25 to 25:75 of the B5 Passat. Haldex is a reactive-type system, behaving as a front-wheel-drive vehicle until slippage is detected, at which point up to a maximum of 50% of the torque can be transmitted to the rear axle. See the Audi-related quattro (four-wheel-drive system) article for more information.