Missionary Tech Team, in Longview, Texas, has a fleet of cars and minivans that they lease inexpensively for up to a year to missionaries on home visits.
With hubs in St. Louis, New Orleans, Albuquerque, Atlanta, Dallas, Knoxville, Los Angeles, Tampa/Orlando, Philadelphia, and Seattle, Righteous Rides offers vehicles at a low-cost lease to missionaries on home visit for one month to one year.
Macedonian Call Foundation offers low cost rental cars for missionaries on home visit. They have several locations linked below: