The current Alfa Romeo Alfa 6 is 4,760 mm long, 1,680 mm wide and 1,425 mm tall, on a 2,605 mm wheelbase.
Only one generation of this model is in our catalogue, so there is no size history to compare yet.
Exterior figures are manufacturer specifications for the Alfa 6, averaged per generation across its variants and shown for the most common body style. Generations with the same size are merged. Boot capacity is the seats-up figure where the manufacturer quotes one.