fueltank

Hello, Yesterday I bought my first Alfa after months of looking. I drove it home, and stopped to fill up with diesel on the way. I left it over night on my newly paved front drive (which is at a slight incline) and came out this morning to find a puddle of diesel directly underneath the fuel...

does the uk cloverleaf (1996)have the 51 or 61ltr fuel tank, just sez for applicable markets in the manual?