Any help appreciated with this, can someone if get chance measure the seat bolt pattern on a mk5 golf, or any of the newer stuff please. Been looking for seats for a swap, I've measured the mk1 tt ones in my golf, and the ones in the polo 9n3, will measure the mk3 leon tomorrow and update. Might be useful for reference. But so far : Mk1 tt / porsche boxster 371mm f-r 410mm across Polo 9n,6r/ mk1 fabia/ ibiza 6l,6j / A1 340mm f-r 460mm across And came across a company selling adaptor baseplate, listing most later golf platform derived cars as the same size, but that's what need confirmation as think 365mm f-r and 475mm across. I'm measuring bolt centres, and it's approximately so may be a couple mm out. Thanks