for these:
https://www.imcdb.org/vehicle_858053-BMW-3-F30-2012.html
https://www.imcdb.org/vehicle_1530791-BMW-328i-F30-2014.html
as the second one has a more detailed info, I guess it would be better to keep the second one even if from a later episode?
(though that the vehicle page referenced in the comments where the plate has been deleted in the meantime it seems)
I let night cub decide of that regrouping

For these:
https://www.imcdb.org/vehicle_692558-Chrysler-200-2011.html
https://www.imcdb.org/vehicle_1938602-Chrysler-200-JS-2011.html
if you want to keep the 1-star separated, maybe at least switch the two 1-star pics to have the well-visible one as main pic?