Should this be a good vehicle to trade my Tesla model s P85D in on because ive been looking between this a BMW M5, Mercedes-Benz 2015 s550 but what scares me about the S7 is the mileage so is the price right or just a little too over priced?

Used 2013 Audi S7 4.0T Prestige Sedan in Charlotte, NC near 28208 | WAU32AFC3DN093973 | Auto.com

 

That looks like a well spec'd S7. I have heard that most owners are very pleased with their S7.

If you do not mind me asking, why are you getting rid of the P85D? All of the sedans you have in mind as replacements are quite formidable, however I know the torque of the P85D is unmatched.