But if Sherry isn't going to let me move us into a different house, I would seriously consider getting a newer DD. While powerful, the G8 just feels dated. I don't even really know how much they go for these days. It would just be a down payment on a new gas sipper sedan.
Mid to high teens for a GT. A few stray north of $20k with fairly low mileage.
I keep looking at those as a DD too.