I'm pretty good at spotting whether a man or a woman will be behind the wheel, just by looking at the type of car. A new Nissan Altima Coupe is usually driven by a woman aged 35-55. On this example, you can tell by the license plate - a pink plate promoting the type of cancer that only strikes women.
I hate the fact that these stereotypes are usually true. I'd much rather drive a Nissan Altima Coupe than a Ford F-350 diesel 4x4. And a Mazda Miata than a Toyota Tundra long-bed.
Finally, to further prove my point about predictable car demographics, if you go to any JoAnn Fabrics store, you will find at least one 4-8 year old Cadillac in the parking lot.