I love the FX/QX70. The FX basically started this whole “coupe suv” thing. Rear wheel drive biased AWD, excellent power for the size, fair comfort. Its definitely no Lexus comfort-wise. It has adjustable suspension but still rides kinda stiff with the 21” wheels. If you get a 3.7, you may get the smaller 20” or 18” wheels. It’s just me and the wife, so size-wise, it’s perfect for a couple or single people. Back seat space is about mid-size car equivalent, so think new Corolla/Civic. The RWD kills the space. Rear seats recline, tho. Cargo space is kinda lacking with the seats up, but I fit a 65” tv in the box with the second row down. We’ve had no problems with ours. The V8 is a gas guzzler and pretty hard to find now. Power at any time, but you can literally watch the fuel needle drop. 3.7 should be very reliable if you just change the oil every 5k and do basic preventative maintenance. You absolutely will not get anywhere near the fuel mileage of the X5, even with the 3.7, but the cost to operate should be much cheaper. Downsides is the old tech infotainment, and generally old looking interior. We’ll forever keep this one since it’s a rare V8, but she’s already wanting to go electric.