My truck is gas but the car is diesel. I agree with Kildonan, I wish Costco sold diesel as well. Because they don't, the price-fixing cartel can charge what they want. $127.9 or more. Even more reason to support Costco if you possibly can. I saw a truck with a large boat in tow at the Esso at the junction of Ryan and Anderton today filling up, paying $121.9. Either he doesn't know or doesn't care. 1/4 mile up the road at Costco he could have got gas at $104.9. Some people have more money than sense!!