So since embracing the MM lifestyle, I've made several changes. One of those was getting into a more fuel efficient/smarter car. I sold off my jeep grand cherokee and paid in cash for a 2008 Mazda 3s (sedan sadly, couldn't find a hatch in 5mt or in good condition). I've seen as high as 35mpg and as low as 29mpg combined when I sit in traffic. I've cut down on my driving, as I carpool with another guy, so I only drive 2 weeks a month. We have no kids yet, mechanically there's nothing wrong, and it is under 50k miles. My question is this, should I look for a different car? Would it really make that much of a difference in terms of gas mileage/useability? Or am I just overanalyzing a bit?
I've looked into a Mazda 3 hatch, Scion Xd or a Honda Fit sport, but most of the ones in my area with a 5mt are mostly newer (12-15k range). I'd also like some sort of satisfaction while driving (hence why I picked the 3 in the first place) There is also the added factor that my wife might not be too happy with me getting yet another car, especially if I can't articulate some good reasons why I would need to get rid of a perfectly good car that will last me another 100k miles. Thanks!