I just purchased the weathertechs for my 18 Sport and went to the dealer to compare. As others have posted, the weathertechs offer more coverage area on the sides and halfway up the footrest. ALso the Honda mats are more of a heavy rubber while the weathertechs have a harder plastic feel to them which has not been an issue as I’ve been in and out of the car plenty with snow and salt. You might note the rear mats are one piece which might be good if you have kids climbing around. I went with the Honda mats for the backI’m looking to get floor mats for my 2018 accord and I’m in between the weathertech or Honda all season mats. Does anyone have either one of these mats?