The Alfa 2600 concept has a touch of the Razor Edge Karmann Ghia about it, which also has a big rear end -
Nothing wrong with a big rear end though, just ask Benny Hill's character in The Italian Job*, he liked 'em,
big...
*The excellent original film, not the
shyte American one with German Minis and wooden actors.
edit - Oh, and no discernible plot.