1) Mine is a daily driver but I don't drive a lot and have other cars that I use so gas tank for me is not an issue (psychologically it makes you feel better to see $68.00 fill up versus $135.00 for RAM 1500 fill up lol)
2) I have been a loyal Lexus driver for past 15 years and although, the cabin is not as quiet, the comfort level is not far off. The driver
seat is an excellent fit and has great adjustability but the actual
seat bottom, I would not rate the best. Haven't been on a long trip yet
3) I don't use the cargo net because I rarely have anything in the back
4) I would just follow the dealer schedule and that would be it
Good Luck with your decision