What viscosity oil did Sarah Picasso 2.0 originally use?

Total 7000 viscosity 5W40, Mobil Suba 2000 or Castrol magnetic protection or blue shell engine oil are also acceptable. According to Picasso's maintenance manual, you can buy sim grade with viscosity of 5W40 with SJ and above engine oil in summer and 5W30 in winter. I use Ogilvy sl 5w40, which is of good quality and just suitable for summer synthesis. 149 yuan.