The best new car deal is the 2010 Mazda 3: cost $15,295-22,800 and 0% financing up to 60 months. The second best deal is the 2010 Chevrolet Tahoe: cost $37,280-53,615 and 0% financing up to 60 months. A good deal is the 2010 BMW Z4: cost $46,000-51,900 and 0.9% financing for 24 months. These special deals are good for the month of June 2010.