Ive owned Buick, Pontiac, Jeep (OMG what Junk), Chevrolet, Mercedes, BMW, Toyota, Lexus, GMC, and now Ford.
If I were to rate them based on reliability ......
1. Lexus
2. Toyota
3. Ford
4. GMC
5. Buick
6. Chevrolet
7. Pontiac
8. Mercedes
9. BMW
10.Jeep