the manual (for both our cars) says 10 seconds... just don't over rev/drive your car during the first 5 minutes

but in real life, i do i 30 sec warm up. kasi matatagalan pa rin naman... bukas ng gate, lock ang gate, pila palabas ng parking...

pero kung 6 floors ka... medyo kailangan ng revving right? mga 2 minutes cguro...