i'm a big Touareg fan, owned two before going in a different direction away from SUV's. my first one, a 2006, was overengineered and fitted with unexpected luxury/quality items in the similar kind of "wait, this is a fucking Volkswagen?!" that they did with the Phaeton. i'm not sure if they make them that way anymore, though, since VW seems to have moved away from that strategy
i do agree with kunk that the V6's are underpowered, but the V8's (which was the trim i owned) were absolutely fine, albeit abysmal on fuel economy. they don't make the V8 anymore, but the Hybrid appears to make similar torque numbers so it might provide a similar experience. do they still make the V10 TDI? that truck was a beast.