Assuming my salary is $100,000 per year, how expensive of a home could I afford on my own and still be able to save for the future? What about if I have a wife and the income is split in half? Then how expensive could go? Now, assuming I make the same salary, could I afford something along the line of a Range Rover truck with my home and still be comfortable? They cost about $50,000+. Not too good for a used car either. Accurate information would be greatly appreciated.