Two Wagons with more similarities, such as the body structure, fuel economy, ground shadow size, and maximum occupancy, than differences, like the starting price, horsepower, and height. First of all, the 2015 Kia Soul is priced $4,305 lower compared to the base MSRP of the 2016 FIAT 500L. Also, the 2016 500L pulls more horsepower than the 2015 Soul. And finally, the roofline of the 500L is slightly higher than the Soul's. Among similarities are the body structure, fuel economy, ground shadow size, and maximum occupancy.