A 4.7-liter V-8 and five-speed automatic transmission are standard in the Aspen, along with an electronic stability system, side curtain airbags and seating for seven. A 5.7-liter Hemi V-8 is optional, along with adjustable pedals, heated front seats and a three-place third-row seat that ups seating capacity to eight. A DVD entertainment system, navigation system and sunroof can also be added.