Sure, your new 928 will go 160 MPH and howl through sharp turns on quiet country roads at speeds that would make your coke dealer beg for mercy. But don't think that Porsche encourages that sort of thing. Oh, no. This quartet of 80s-vintage 928 ads (well, one of them drags in some Audis) is notable for the lack of 80s cheepnis; no disco mustaches or feathered hair to be seen here.