My wife struggles every winter with her rear wheel drive CLK 350 cabriolet. I think the best long term solution is to buy her an AWD car. I really like the new Q7 TDI. But since it hasn't been formally released in the US it is hard to get any information with the level of detail that we Rennteamers are used to. Can any of you shed some light on what options you think are must haves? The virtual cockpit and wireless phone charging are useful, but I'm less certain about the driving Aids and air suspension. I plan to order kirschschwarz paint through the exclusive program and take delivery in the summer.