Hmm. Cost (and climate) no object? DB11. The Aston Martins are, well, drop-dead gorgeous. Though the AMG GTs are amazing looking too.
More "reasonably"? For a summer car, a Cayman S. Always wanted a Porsche, and the Caymans are more appealing to me visually than the 911s. For a year-rounder, one of the high-end AMG 4Matic models, like the S63.
In the realm of actual possibility? A loaded A4 Premier with 6MT maybe. Or perhaps the A5 coupe version just for the slightly cooler looks. A M240i xDrive, for sure, though I want it in a manual which it doesn't have here. A C43 AMG, but the price premium on that is nasty. An S4 or S5? Sure, but I'm not certain the price premium over the A4/A5 is worth it. Maybe a next -gen (2019) 3-series.
On the cheap? Um, well, if it's not a GTI in the sub-30k range, I'm kinda at a loss.