No, it is the "wide version" : Gateau Maximini, based on the "La Grande", but enlarged by 11 cm to make good use of changes in french laws on "voitures sans permis" that occured in may 1986.
The Maximini was launched at the 1986 Paris Motorshow in october, where this picture has been taken.
FWD, 325 cc Lombardini or 426 cc ACME diesel, production by Gateau International in St Gilles Croix-de-Vie, Vendée, or later in Machecoul, Loire-Atlantique.