When I first heard people referring to convertibles as a" Spider or Spyder', I was wondering why they called it that and where did that name come from. It turns out that it actually came from the 1800's when a horse draw wagons with an open carts where referred to as a spider because the wooden spoke wheels resemble a spiders legs in motion. Thence, years later when cars came into existence ( convertibles)people placed the nickname "spider" of them because of the open exposed top. I personally think that it would have been pretty cool if GM had to of incorporated this name somehow into the building of convertibles. Please tell me what you think and stay safe !