The Grand Caravan was one of the first minivans to make it big in North America and it's still one of the best. The Grand Caravan competes with the Honda Odyssey, the Kia Sedona, the Toyota Sienna and the Chrysler Pacifica and Voyager. It's no wonder the Caravan is still in production with an EPA-estimated mileage on the highway of 25 mpg and plenty of features.