Resale Prices S6, S8
 

Hello everyone,

I was looking to see how much my car was worth, I noticed that the A6 sells for more than the A8 (according to in KBB). Would a used S6 cost more than a used S8 in the same year?

I could only think of running costs and the S8 being a bit big to be a really sporty sedan. Even with 20hp more than the S6, I can'timaginethe S8 being as drivable. Ideally the S4 would be best from a drivability perspective.

Any thoughts on why the A6 costs more than the A8 and whether the S6 would cost more than the S8?