There are a few different drivable cars in the game, including a pickup truck, a taxi, a tractor-trailer, and a hotrod.
There are also radio stations in the game now, a la other driving games like GTA and Saints Row.
Cars have different radio stations that can be changed or turned off.
Radio stations aren’t game-changing to me, but they’re a standard feature in other games with cars, so it’s nice to have them here.