Desk research against primary sources. Figures are traced to the issuing UAE authority and linked on the page.
Fuel here is priced by policy rather than by habit, which is the part worth understanding before trusting any figure for long. The Federal Petrol Price Committee resets rates on a monthly cycle and has done so without subsidy since 2015, so the Special 95 and Super 98 prices you see quoted are only ever a snapshot — treat any number more than a month old as provisional rather than current, whatever the source.
Because prices are identical across the UAE rather than varying by station or emirate, there is no advantage to shopping around geographically the way there might be for other costs — the only real lever is timing, since a fill-up done just before a monthly reset can land on the old rate while one done just after lands on the new one. For a long highway trip, that timing matters more than which station you actually use.