There's no single answer to the cost of a "family car" in 1930. The price varied dramatically depending on the make, model, features, and the dealer. However, a *relatively* affordable family car (meaning something more substantial than a small runabout) might have cost anywhere from
$600 to $1500.
Keep in mind that $1500 in 1930 is equivalent to roughly $27,000 - $30,000 in 2023, depending on the inflation calculator used. So, while seemingly inexpensive in nominal terms, it was still a significant purchase for most families. Many bought used cars or relied on less expensive transportation.
