I'm in the market for a1 year old RR so have been doing quite a lot of work with the official s/h site (above).
What amazes me is the sloppy way dealers enter the specs for their merchandise on there. They don't know the difference between an option and a standard spec item in most cases. The site gives a comparison option, but when you look closely at the specs for similar vehicles you find lots of misleading information.

I honestly think that the dealers of whoever enters the information should do a half day appreciation course on on Thr Sale of Goods act and find out the consequences of providing misleading information to the public.

Rant over  2010 TDV8 Zermat Silver with dirty streaks
2013 L405 3L Vogue SE Corris grey