I picked up one quart of 0W-20 oil from my dealer. The part number is 08798 9022. The price was $5.75. I don't know if the oil is synthetic. The price is about right for a specialty synthetic. If it is not, Honda has found a way to make some money on the Insight after all. I also ordered two skirt fasteners. I'll keep the oil and fasteners in the rear storage area "just in case."
Have you noticed any difference between pure gasoline and gasoline containing
[I can't tell any difference between my mileage without or with ethanol. I have wondered if an Insight could get better gas mileage with premium because it could run leaner without knocking--InsightMan.]
[My dealer charges a little less per quart. But the Insight needs less than 3 quarts when the oil and filter is changed, so it's not too bad. I've heard that the 0W-20 oil Honda sells for the Insight is not a synthetic oil, but it is a higher quality oil than what you can purchase from the big names--InsightMan.]