Quadruple your Dip: The Best Deal Ever for Joe, the Clunker Owner

1. Get $4500 by buying a Car that gets more than 28 MPG
My research says best cars in that space are:

(a) Toyota Prius
(b) Toyota Corolla
(c) Nissan Altima

2. Get Tax Credit for Buying a Hybrid:
http://www.fueleconomy.gov/feg/tax_hybrid.shtml

Nissan Altima has $2350 tax credit
Toyota Prius does not have this, it seems as it has already sold 60K plus vehicles

3. Get Sales Tax Credit for Buying a Car this year:
http://www.irs.gov/newsroom/article/0,,id%3D205863,00.html

4. Get the Discounts offered by Car Manufacturer i.e. Nissan (upto $3250 off)
http://local.nissanusa.com/west/altima.html


It's the right time to buy a Hybrid, and my research says Nissan Altima Hybrid is the best deal as Tax credit(point 2) is available. Any comments are welcome if some other car is the best deal possible.

The following AD is from the site: It does not include the points 2 and point 3.
http://usnews.rankingsandreviews.com/cars-trucks/Nissan_Altima-Hybrid/