If you have anti-lock braking system, then you'll want to ensure that your protection is granted to ABS and case overheating.
Generally an automobile warranty might be a month to 5 years duration which could be monthly or annually renewed whenever 5 year package.
With all the moving parts and environmental factors, the only guarantee is that your car will need repairs at some stage.
Just as you have insurance in case of accidents so that you would have a car warranty to cover wholly or partly the unexpected car repair costs.
Other states also have their own versions of the lemon law - there is an Indiana Lemon Law, Lemon Law Pennsylvania, and so on.
It will help you to spend some time working on the cost of rent payment possible at home, before you approach a dealer.