Here in Minnesota, the 'luxury' minded guys either drive the Lexus LX470 or a Range Rover. I never thought too much about these two SUVs until I got to drive them on a regular basis (all detailing clients). I was 100% impressed with both the Lexus and Range Rovers in quality, power, interior design, etc.
Many of these guys also drive Porsches in the summer and seem to have tastes similar to your dad's. +3 with Booyah and Accumulator on the Lexus.
Otherwise, find a Range Rover HSE Supercharged and call it a day.
