With a mixture of both old and new cars in BeamNG.Drive, I think people would want to see an official fullsize car, neither the less a Station wagon. This would be fitting because ingame car manufacturers like Bruckell(or even Burnside) would be perfectly fitting for making a fullsize station wagon/sedan. I'm mentioning this as of now(2017-04-15) because an offroad vehicle got added in to the game, I know that the Bruckell LeGran got added to the game, but that was an early concept. There are also mostly maps set in the USA where this concept would be realistic and representative. I also don't think it would be hard to design it either as there are lots of examples on fullsize station wagons online. Like this: I really hope a car like this gets officially made for BeamNG.Drive.