The Avenger shares all of its major mechanical systems and components with the Chrysler Sebring, although it is by no means just a clone. The Avenger chassis shared with the Sebring was designed from the beginning for a convertible as well as a sedan, and that means that it is extraordinarily stiff and strong compared to the old Stratus sedans, 1.7 times stiffer in twisting and 1.6 times stronger in bending. It's also designed to meet all of the coming crash regulations aimed at pedestrian safety and get multiple five-start crash ratings, too.

The sibling entry, the Chrysler Sebring, although it starts at about the same price, is a rounder, more traditional design for a different customer. The Dodge Avenger will reach out to those buyers looking for something different in a huge part of the market that offers a lot of sameness: front-wheel drive, four-cylinder or V6 engines, around 100 cubic feet of interior space, navigation, satellite radio and lots of interior storage spaces. Almost 2 million cars are sold each year in this, the largest single passenger-car market segment, and very few of them have the combination of style, features and options that the new Avenger will be offering.