CARJAM TV - Subscribe Here Now www.youtube.com For The Best Car Videos In The World Like Us Now On Facebook: www.facebook.com Website: www.carjam.tv Radio www.rte.ie Twitter: www.twitter.com Youtube: www.youtube.com A8 L (2010--present) In 2010, Audi released the long-wheelbase version of the D4. Audi previewed an A8 L prototype vehicle in 2011 demonstrating long-term evolution (LTE) broadband technology. Developed in collaboration with Alcatel-Lucent, the car's mobile broadband connection is a fourth generation ('4G') technology with data transfer speeds of up to 100Mbit/s.[29][30][31] A8 L W12 Audi exclusive concept It is a limited (50 units) version of A8 L W12 with seats upholstered in Cognac-colored leather by Poltrona Frau, inlays made from the wood olive ash natural, light gray-brown veneer, sill trims with "Audi exclusive concept" lettering, deep-pile carpeting. The vehicle was unveiled in 2011 Frankfurt Motor Show.[32] A8 L Security (2011--present) The A8 L Security features a core safety cell made from hot-formed armoured steel, aramide fabric, ceramics, special alloyed aluminium and multilayer glass. The car receives a high level of armouring, an emergency exit system, and a ballistic protection rating of VR7 -- strong enough to, according to Audi, withstand a military hand grenade attack.[33] In certain areas, the armouring on the Audi A8 L Security complies with the criteria for class VR 9 and VR 10. First model included a W12 engine rated 368 kW (500 PS) and ...