My grandbabies matter most to me

I am in desperate need of of vehicle to get my grandbabies back and forth, go to school, run errands and help find us a new residence. I am currently in a 2005 Sorento broken rust bucket. We take a chance everytime we get in my vehicle. My fear is of it catching fire or stopping on a cold day while I have the grandkids in it. When we get in it, my first prayer before I turn the key it “Lord I thank you in advance for my new car”.