I got an Infiniti G70 AWD 4door with all features and 30k miles for like $24k or so, maybe less dunno. With 5 year dealer warranty, GAP, yadda yadda. I would have done a Tesla but they are still $40k.
The features are what made me spend more. I drive alot to work and back, so I spend more than an hour a day driving so I wanted some safety features. Plus it has like 330 hp so it can go, fuck these idiots on the interstate, 110mph is smooth as butter. It does need premium gas and it does eat it with the all wheel drive (still less than my SUV), but I can't drive cars that can't accelerate up on a too short of an onramp (4 cylinders,etc). It has ECO but accelerating sucks when you turn it on of course so I don't like using it much. It has navigation and bluetooth, etc but all that is pretty standard. I still haven't used sport mode.
*AC Seats*: I will never own a vehicle again without these. Texas is fucking hot.
Automatic cruise control: Just stay in the lines and the car drives itself. Can have cruise control set to 80 and it will come to a complete stop if the car in front stops (but at that point cruise control disengages lol and you start idling forward). My friends are amazed when I tell them I'm not driving it.
Heated steering wheel
Cameras in all directions, the Hud shows the parking lines from the cameras so you know exactly where you are in a parking space.
lane change indicators
blind spot indicators
The automatic windshield wipers bother me sometimes, othertimes I don't even notice.
I was backing out of a friends place and there was a trashcan behind me I couldn't see. The car stopped before I hit it. Fucking godly. Sold.