Two Minivans with some similarities, but otherwise different in most aspects such as the starting price, horsepower, ground shadow size, maximum occupancy, fuel economy, and height. First of all, the 2016 Chevrolet City Express is priced $7,020 lower compared to the base MSRP of the 2015 Honda Odyssey. Also, the 2015 Odyssey has a more powerful engine and gets 3 mpg less than the 2016 City Express. In addition, the City Express is significantly smaller, but the roofline is slightly taller than that of the Odyssey. And finally, you'll seat six more passengers in the Honda Odyssey than in the Chevrolet City Express. Among similarities is the body structure.