There was a TV or magazine ad way back in the 60's I think where they claimed the 1960 Pontiac had a back seat large enough to "spread your legs", uh huh, and it showed a nice looking young lady with her escort opening the door for her and pulling the front seatback forward to obviously indicate they were headed to the back seat. Yes, I'm thinking now more like it was a magazine ad. I don't think even back then they would allow that on TV.
Anyway, the reason I mentioned that is that I always thought the same ad could be applied to that old '60 Buick I bought. Man, that back seat was huge, and comfortable. In fact that whole old tank of a car was pretty comfy to ride in and a real nice driver. But boy that ol' 455ci sucked the gas like a siphon. jj