I want to buy a car for my wife. I would like to get help from you.

MDX is a people mover. It's an SUV, through and through. It's not that I don't like it, but I'd just as soon get a Honda Pilot, as they're almost the same thing, minus a little chrome.

Lexus RX350 is fantastic. No third-row seat, but extremely comfortable, plush, and luxurious. It also has a lot of power in the 3.5 Liter. It would probably be my choice, as it has a lot of features and lux for the money.

Infiniti FX35 is also very good, with great acceleration, handling, and transmission, but the ride, visibility, cargo capacity and turning circle hamper it too much to be a great car, especially when you pay $40K for it.

Lexus would be my choice.