Neither, at the risk of sounding unpatriotic, I think American cars have gone down the toilet. I had three fords that I had to replace the motor on by 80K miles. I don't really have a favorite car.
chevys are the better of the two but the joke abour ford is that it stands for Fix or repair daily and my favorite car EVER is the Chrysler 300 they are the best cars EVER
I think Chevy is an all around better Brand as they make many good vehichles.
However my favorite car is a ford mustang but, when I actually get my mustang I'll get a sticker that says'' Mustang... The only thing Ford built tough.''
EDIT: Ford also stands for '' Four Old Rusty Doors''