> That might be true except cars have vastly different wheel sizes and wheelbases.
I see you didn't watch the video where they showed the wheelbase, wheel sizes/design, width of the platform, as well as suspension tuning can all be adjusted easily.
Parent's point was that a single video couldn't be used to sell to multiple manufacturers, because the wheelbases are different. You would have to adjust the vehicle and shoot a new video for each new model.
Many cars share the same or fairly close wheel base.
Sure an SUV and a mini sedan won't but those are extremes.
Considering how many different car models use the same platform even when they are from different manufacturers since many of those are owned by the same parent company these days there is probably enough overlap to put slightly different care models over the same placeholder.
I see you didn't watch the video where they showed the wheelbase, wheel sizes/design, width of the platform, as well as suspension tuning can all be adjusted easily.