The difference between 87- and 89-octane is subtle. Midgrade gas came around at a time when it was needed, but it has since ...

American gas usually ranges from the high 80s to the mid 90s in octane rating, and yet gas in Europe can be 4-6 octane higher ...

With rising petrol pump prices, can I downgrade from the usual 95- and 98-octane fuel to 92-octane to cut cost? With the way petrol prices are spiking, there is good reason to consider cheaper, ...

often sits beside regular 91 or 95-octane options, usually at a noticeably higher price. Many drivers assume that the most expensive fuel must be the best choice for their car, promising better ...

As motorists ring in the weekend, Shell afforded some relief, dropping its petrol prices by two cents on Friday (March 27). This is the third consecutive day that fuel companies in Singapore have ...

Where ULP93 or lower is compatible, choosing it at the next fill‑up could help reduce monthly fuel spend without compromising ...