Hi Experts,
- any advice on what type of gas to put in my Mazda CX-30 Premium Trim (87,91,93)
- don’t want to unnecessarily waste money by putting Premium gas (if it makes no difference in the long run)
- also amongst the gas companies, any recommendations which one are the better one’s (I see the regular gas in some pumps say contains 10% ethanol, while others don’t say this)
- Options available near our home: Costco, Sunoco, gulf, bp, shell, speedway