MOTORISTS in Panama and Colón. will be able to drive further for less this weekend whether they use high or low octane gasoline or low sulfur diesel as prices drop across the board. 95 octane gasoline, 91 octane gasoline, and diesel will decrease 0.039 cents a liter or 15 cents per gallon) from 6:00 am Friday, January 4, to January 18. The 95-octane gasoline will be sold at 68 cents a liter, while the 91-octane will be offered at .658 a liter at gas stations Low sulfur diesel will be sold at 65 cents a liter.