Match Expression stored in a Variable

My output looks like this: every “Infos” has its own manufacturer object. Is it possible to group/map it somehow

so there will be one Manufacturer field for x objects? in this case only one manufacturer for X3 and X5 type

[
        {
"Manufacturer": BMW
   "Infos":
        [
        {
        "type":"M3"
        "Fuel":"petrol"
        }
        ]
 "Manufacturer": BMW
   "Infos":
        [       
        {
        "type":"M5"
        "Fuel":"petrol"
        }
        ]
        }
        {
"Manufacturer": Mercedes
   "Infos":
        [
        {
        "type":"GLS"
        "Fuel":"diesel"
        }     
        ]
        }
]




i would like to group it into/with Manufacturer  so i will have only one Manufacturer for x types

[
        {
"Manufacturer": BMW
   "Infos":
        [
        {
        "type":"M3"
        "Fuel":"petrol"
        }
        {
        "type":"M5"
        "Fuel":"petrol"
        }
        ]
        }
        {
"Manufacturer": Mercedes
   "Infos":
        [
        {
        "type":"GLS"
        "Fuel":"diesel"
        }     
        ]
        }
]

do i need group by field or structure snap ?

thank you