well then, it's really almost impossible to tell you any facts from these photos ...
so here are some thoughts:
it loos like the car would have an adjustable passenger seat, so it should be model year 1972+
Click to view attachmentin MY'72 there were only about 250 914-6 built - and only for Euro market
there is no PORSCHE script on the engine lid => Euro market
rear light lenses are Euro market
in MY'72 were two colours available, that might match that car: tangerine (like the car from my VIN example) and bahia red - hard to tell if the colour on your photos would be one of them
the car has wide body and rims, that are most likely installed later, so it might have got a repaint then
also the PORSCHE rear reflector is a later modification
there are some modifications on the car, so it's impossible to say if it started as a 914-4 or 914-6 from the factory ...