This is a difficult question to answer because what is considered a "good amount to pay" varies depending on your income and what you have decided to spend on your car. A good place to get started is to first determine the value of the car you plan to buy on Kelley Blue Book: www.kbb.com After looking at what particular cars are worth, you can figure out what is a good amount for you to pay.
A good running cheap car would be any type of car you find that is under a 1.5 and has great gas milage. A car that can get you from point A to point B and be comfortable with long distance trips.
There are many different used car websites that have great cars it just depends what your wanting to spend on the car. I found my car on a used car website and it was really cheap so I imagine you would be able to find one cheap to with not that many miles on it.
Midas is a good place that you can get your car body painted for cheap. There are other auto body places that has good deals on car body paint for cheap, if you look in the yellow pages.
A good GPS car navigator to buy would probably be a Tom Tom. They are said to be very good and have good quality. They are easy to use and they are quite cheap.
The amount of coverage u get from breakdown coverage varies from company to company. There are many reputable car insurgence companies that offer good cheap breakdown coverage.
You can purchase some good and cheap car speakers from Halfpriceaudio.com. You can also purchase good quality and cheap speakers from Kmart and caraudiodiscountplus.com.
Auctions are the first place I would look for when buying cheap used cars. When attending car auctions people are able to purchase a good vehicle for a cheap price.
This really depends on what you define cheap as. www.europcar.com and www.autoeurope.com are two companies I would look into. Also keep in mind that if you book a vacation package, you can sometimes get a car rental at a good price.
There are a number of different companies which offer cheap car insurance for teens. I would definitely consider State Farm or perhaps Progressive- both of these companies offer good rates.
Comprehensive car insurance can be cheap by having a higher deductible, getting any available discounts from your insurance carrier, or having a lower amount of coverage. You can also have cheap comprehensive insurance by having a less expensive car.
You can find a cheap car loan at some of the rental car places. I know that Enterprises and Rent-A-wreck in chicago sell there good rental vehicles and alot of their car loans are really cheap.
I have found several websites that may be of help to you in finding cheap car insurance in Delaware. www.cheapcarinsurance.net/cheap-car-insurance-in-Delaware-de/,www.cheapcarinsurance.net/Delaware-car-insurance.html. Good luck!