A very small amount of these Consul/Granadas were registered in Sweden as 1972 models, just about enough to supply the dealers with showroom vehicles/testcars. This might be one of them since it´s got the old type of licenseplates that were not issued after september 1972.
It´s probaby a 3000 GXL since the 2300 had to be special ordered to come in GXL trim.