In the 60s, yes.
The 70s were with marginally better QC, but backwater college educated accountants were holding the purse strings. The GM 'X' car (Chevrolet Citation). ๐คจ
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And according to the Magliozzi brothers from 'Car Talk', most of the Camaros on the road were powered by L-6 engines, owned by women named Donna. (Pronounced 'Dawww-nah', in that inimitable Boston accent.)