I did not mean they had to be angular to be a classic...I just meant that, to my eye, cars with sharper lines don't age as fast. The 159 is pretty edgey and pointy at the front (and I'm sure most owners would agree that that the best and most timeless part of the cars design). With the exception of the rear lights the more rounded rear end is ok but fairly non descript...compared to the front at least. As I said above its all personal taste.Looking at cars generally classed as classic or collectible they generally have curves like Beetles , Etypes, MGBs , Minis , Alfa 8C. There don’t appear to be many classics with sharp edges. The Honda EV has a similar friendly shape.