This is a question for the guys - when do you need an extra car? My niece is leaving the country for a job and she is selling her 2011 sedan super cheap. I have the chance to buy it and kinda do her a favor (she is leaving this month). It's a nice enough looking car but would be literally an extra car for us. I can see driving it frequently to keep the miles off my other cars (we don't buy new cars - our newest car is a 2013). Is this generally a really dumb move or a moderately dumb move? I know what my wife thinks. LOL