The 2010 Dodge Grand Caravan is available as a 4-door, 2-seat cargo van. Starting at $23,660, the 2010 Dodge Grand Caravan SE Passenger is powered by a 3.3L, 6-cylinder engine mated to an automatic transmission that returns an EPA estimated 17-mpg in the city and 24-mpg on the highway. The top of the line 2010 Dodge Grand Caravan Crew Passenger, priced at $28,360, is powered by a 4.0L, 6-cylinder engine mated to an automatic transmission that returns an EPA estimated 17-mpg in the city and 25-mpg on the highway.