Dodge Caravan Considered the pioneer of minivans, the Dodge Grand Caravan is a proven, dependable family hauler that offers great overall utility thanks to innovations like available seats that fold into the floor. Powered by a 283-horsepower, 3.6-liter V-6 engine that drives the front wheels through a six-speed automatic transmission, the seven-seat Grand Caravan competes with the Toyota Sienna, Honda Odyssey