Thank you Gentlemen, I have awarded one point each to Oko and GTE, and will know move the Ibiza 1300 to Solved. Well done both.
I will try and find out that copy of the magazine page showing this car, but it might take a while so don't hold your breath.
BTW, as an aside the Ibiza's tail lights are taken from a Simca 1300 (like my Djet) so I wonder if this 1300 is based on that Simca's engine. Maybe we will never know