Tire Rack is a good source of information. My advice is to be realistic about how you drive the car and what is important in a tire. There are several good tires for the car.
GONE: 2012 BMW 550 M-Sport
2016 Audi A7 Prestige
2014 Lexus GS350---Wife's car
2015 BMW 1600 GT---2016 BMW S1000R---2012 Ducati Panigale