When is the best time of year to buy a car?

When can you get the best deals from a car dealer, if I had no timetable to buy one? I just want the best deal, even if I have to wait 6-9 months. Is it around Xmas, or when the new models come out and you get an older model.

I do want a new car, not used.

Also, any tips on getting a vehicle even cheaper?

How can I get the best deal on a new car?

I’m in the market for a new car. I need some tips on how to get the best price on the car from the dealer.

Looking for Best Tips on Buying a New Car and being upside down the loan?

Should I pay off the remainder of ,500 on my current car first or just trade it in and be upside down on the loan?
Does it really matter? Am I not spending the money anyhow?
How much higher will my new car payment be with being upside down on the loan?