Hmm.. Now you mention it, yes, the stripes dont look right & the badge looks like it says 750, so maybe its had a slight rear ender in the past..
I just checked the reg & it comes up as a genuine one (with 1 previous owner):
Manufacturer: FIAT
Model: PANDA ITALIA 90
Type: Standard Car
Doors: 3
Colour: WHITE
Year: 1990
Reg. Date: 15/08/1990
Engine Size: 750 cc
Transmission: 4 SPEED MANUAL PETROL
Fuel: PETROL
Previous Owners: 1