Continuity mistake: When Miss Daisy talks to Boolie about Hoke's alleged theft you see bright daylight outside, also in the scene before when Boolie has breakfast. In all shots taken outside Miss Daisy's home it is dark and foggy. (00:31:40)
Factual error: While driving Miss Daisy across Alabama, mountains are seen to the north as the car moves across the screen from left to right. This would mean that they were headed east or back to Georgia and not south and west to Mobile, Alabama.