Theres a whole lot of Max Power up in here. For me: Realistically affordible in next 5 years: Audi A4 1.8T or 2.5 TDI avant. Realistically affordable in next 10 years: Audi RS6 avant. Afrer that theres not 1 car that can fulfill all i want from it, so it'd have to be whittled down to Mercedes E63AMG estate, Mercedes CLK DTM, Mercedes S65AMG and an Audi Q7 V12 TDI. Oh and would need a beater too, so probably an old BMW 530d.