References 

While it is understandable to "expect" a reference after quotes or explicit information, it is also Wikipedia policy on sourcing for controversial information to be referenced, this does NOT mean that editors need to drive-by tag start class articles with reference tags. The vehicle is very famous and a simple Google search would even show that auction prices have been phenomenal because of the rarity. Anyway, multiple sectional reference tags, especially on a start article with general references, is a little overboard.