We just bought a new 2017 Mazda3, Grand Touring spec, 2.5L w/6-speed manual, to replace our '15 Golf TDI which is going through the buyback process. Mazda recommends either Mazda Genuine (Castrol) 0W-20 oil, or Castrol's branded offering of the same weight.
I'm in Phoenix where summer temps soar into the 110+ range on a regular basis. That sounds awfully thin to me. Any suggestions on an alternative, or should I not be concerned and solider on as recommended?
I'm in Phoenix where summer temps soar into the 110+ range on a regular basis. That sounds awfully thin to me. Any suggestions on an alternative, or should I not be concerned and solider on as recommended?