In The Iron Fist S1 All Danny mentions about any transportation in Kun' Lun is carts, (donkey carts or whatever), However note that when he and Davos arrive at The Hand's compound to kill Bakuto, Danny mentions that he didn't let Davos drive as he did not have a license.
All I ask is how Davos or even Danny know how to drive a car, provided they are brought up in a monastery in another dimension and Danny was too young to learn driving at the time of crash.