News 100-Octane, Super Premium Fuel Is Coming to a Pump Near You Expect higher efficiency, performance—and prices across the board. Eric Brandt Sep 18, 2020 7:07 PM EDT ...

It will be branded things like Premium, Super, Ultimate, Nitro+, V-Power, Momentum or such like, and you'll usually find some accompanying advertising on the pumps promoting their benefits.

A downside to most luxury cars for the average consumer is the use of premium gas. However, these luxury cars will save you ...

With the higher octane rating, super unleaded is sometimes known as premium petrol. To save a bit of cash, it can be tempting to mix the two different types of fuel in the hope the mix is a little ...

In Europe, where higher-octane gasoline is common, running super-premium fuel with about 98 octane increased fuel economy 10% compared with gasoline at U.S.-premium levels of 92-94.

Most modern cars can run on 95-octane fuel, and super unleaded is surely doomed as its sales drop from a low starting point. But "can run" is not the same as running optimally.

“In most cases though, opting for premium fuel doesn’t have any additional benefits and can cost up to 15p a litre more on average. “So it may be wise to opt for the standard fuel in future.” ...

He added: “But for the first time now, because in the UK Super Unleaded will be using E5 rather than E10, it has a smaller concentration of ethanol, the cars will have higher miles to the gallon.” ...

With the higher octane rating, super unleaded is sometimes known as premium petrol. To save a bit of cash, it can be tempting to mix the two different types of fuel in the hope the mix is a little ...