In my past I was guilty of burning fossil fuel in an Audi RS6 Avant / Estate / Wagon. It was a supreme 4WD 'everyday supercar' capable of lugging a vast amount of stuff in the back, like the odd kitchen or wardrobe . . but it consumed the planets resources at the rate of 16mpg.
I did 90,000 miles in it and fuel per year cost approx £6k ($9.5k) or around £30k ($48k) in total. It also cost a ridiculous £25k ($40k) in brake discs, tyres, and gas guzzler road taxes. A Model SP85+ Wagon would offer similar performance but would have paid for itself over the same mileage !!
If a Model S Estate / Wagon was an option I would choose it immediately. In fact a 4WD P120+ version would make it a "car for life" .. and I'd write the cheque right now.
Colour choice is a very personal thing and I usually prefer strong contrasts, so I've been experimenting :-