In fact, they were so unusual that GM had to stick a 1976 Seville roofline on them in 1980; then they sold like hotcakes. Poor GM. They see that European cars are … Was it the aeroback styling or the Xcar underneath that put buyers off 5 door cars sell good everywhere but the X car seemed to be a lemon. Reply. supremebrougham Richard Bennett …. Funny thing is, that sloping back is probably bad for actual aerodynamics. The cutoff Kammback evolved into the sharp … …

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CC Outtake: How About A Nice Weathered Aeroback? | Curbside …