Beware- I've seen examples of cars advertised as 'Euro spec' with only the cosmetic attributes of a Euro car. Conversely, I've seen European cars imported to the US in the 1970s, with the addition of DOT required modifications (sealed-beam headlights, side-markers, amber turn signals, bumper over-riders, seat-belts, etc). My secondary pagoda is one such example, imported from Germany in 1979 by the previous owner. My primary pagoda, although imported to the US around 1976, somehow escaped these DOT-required modifications. So you'll find all kinds of examples. My suggestion is that you find a car in the best possible condition (rust, mechanics, etc) you can afford. I don't think a 'Euro-spec' car is really worth a premium, all else being equal.
You've come to the right place; search through the archives, there's a fantastic treasure-trove of information here.
And welcome to the group!
WAQAS in Austin, Texas