The VBTP (Viatura Blindada de Transporte de Pessoal, Armoured Personnel Transport Vehicle), had an 11-man capacity and was armed with one .50 Browning heavy machine-gun, while the VBPM, (Viatura Blindada Porta-morteiro, Armoured Mortar Carrier Vehicle), had only a 4-man capacity and was armed with one Browning .30 heavy machine-gun and one 81 mm mortar.
Yang VBTP, (Viatura Blindada de Transporte de Pessoal, Kendaraan Transport Personel Lapis Baja), memiliki kapasitas 11 orang dan dipersenjatai dengan satu senapan mesin berat .50 Browning, sementara VBPM, (Viatura Blindada Porta-morteiro, Kendaraan Pembawa Mortir Lapis Baja), hanya 4 orang saja dan dipersenjatai dengan satu senapan mesin berat Browning .30 dan satu mortir 81 mm.