There is such a thing as a cheap car you can rely on.

2002 Mercury Grand Marquis

From the 2002 Mercury Grand Marquis NCTD Review:
"Buyers concerned about safety will appreciate the heft, as bigger cars tend to be safer in collisions than smaller cars. The size of the Grand Marquis, as well as a new frame design that was part of the 1999 model year overhaul, helped it earn a five-star rating in government front and rear crash tests."
Read the Full Review | Find it Used

Enterprise Used Car Tip:
When examining a used car, check the interior. Does it look like a used car? Is it clean or soiled? Consider that some spots will be difficult to remove.