Ford, General Motors and Chrysler all are showing positive signs in a challenging economy.

While the three are at different stages of their turnarounds with Ford clearly ahead of the pack based on profitability, sales.

And awards  there is little doubt Detroit-based auto makers have recognized the need to manage costs and build vehicles real customers want to own.

Here’s a look at some of the key vehicles coming from the three later this year. These are the offerings which will play a dramatic role in determining the success or failure of these restructured companies.