Panjaluk bagean otomotif saya tambah saben dina, Bagean sing digawe saka bagean otomotif aluminium, kayata mesin, hub mobil, bisa dikurangi kanthi bobote. Kajaba iku, radiator aluminium 20-40% luwih entheng tinimbang bahan liyane, lan awak aluminium luwih saka 40% luwih entheng tinimbang awak baja, konsumsi bahan bakar bisa dikurangi sajrone siklus operasi nyata..