Character mistake: At the party when Michael tells a girl he's thinking of getting a Toyota Tercel, he says it has dual side airbags. The Tercel was never available with side airbags.
10 Things I Hate About You (1999)
1 character mistake - chronological order
Directed by: Gil Junger
Starring: Joseph Gordon-Levitt, Julia Stiles, Heath Ledger
Audio problem: When Patrick starts singing and gets that marching band to play, look closely at the cymbal player when he bangs them together - it makes the sound, but they don't touch. (01:01:40)
More trivia for 10 Things I Hate About You
Answer: Don't know if it's confirmed but that's believed to be Heath Ledger's Dodge Dart that he had at the time.
Answer: A 1964 Dodge Dart.
FordGuy