This video shares the total production data for all the Alfa Romeo models derived from the Alfetta floorpan and using its transaxle layout. Alfetta, Alfetta GT and GTV, Giulietta, Alfa 90 and Alfa 75, plus the SZ and RZ made by Zagato.
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My automotive books:
Lancia Gamma Berlina & Coupé 1976 - 1984
ENGLISH: https://www.amazon.com/dp/B09TN45L8Q
ITALIAN: https://www.amazon.it/dp/B09YVJRKH6
Six Appeal - The Story Of The Alfa 6
https://www.amazon.com/dp/1793931046
Alfa Romeo Alfa 6 - La Storia 1979-1987 (ITALIAN)
https://www.amazon.it/dp/B0BHT3PCC7
Alfa Romeo Giulietta - The Story 1977 - 1985
ENGLISH: https://www.amazon.com/dp/1983393746
ITALIAN: https://www.amazon.it/dp/B098GVJ7RK
Alfa Romeo Arna - The Full Story 1980 - 1987 https://www.amazon.com/dp/1656632500