It is the first truck-based Sport Utility Vehicle commercialized under the Chrysler brand, although the PT Cruiser was the first truck-based Chrysler brand vehicle in terms of CAFE fuel economy standards. With this introduction, as of 2006, all American automobile brands have an SUV in their range.
The car was unveiled at the 2006 North American International Auto Show. The Aspen also comes equipped with three rows of seating for 8 passengers and all-wheel drive.