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The Truth about Premium Gas | When to Use Higher Octane Gasoline


An advice article from Kelley Blue Book on the truth about premium gas. Details on the best time to use a higher octane gasoline, and what it contains to help ...

Premium vs. Regular | Car Talk


A. Higher octane provides no additional performance for cars that are designed to run on regular gas. ... Q. So, I should use high-octane gas to prevent pinging?

Fact or Fiction?: Premium Gasoline Delivers Premium Benefits to ...


Jan 18, 2007 ... First and foremost, premium gas really is a better fuel in terms of the power it ... " The higher the number the harder it is to have knock. ... burn properly and therefore there is no reason you should pay the extra money. ... high octane ratings, allowing oil companies to use more volatile gasoline in such blends.

Paying a Premium for High Octane Gasoline? | Consumer Information


It may seem like buying higher octane “premium” gas is like giving your car a treat, ... to switch to a higher octane level is if your car engine knocks when you use the recommended fuel. ... Should you ever switch to a higher octane gasoline ?

Should I Use Premium Gas in My Car? - Lifehacker


Oct 5, 2011 ... Dear Lifehacker, My car recommends that I use premium gasoline, but I'm curious as to ... If you use low-octane gas on a car with a high compression ratio, it's more likely that .... Also, I use higher octane fuel because racecar.

Save Money and Stop Buying Premium Gas - Edmunds.com


Mar 18, 2016 ... Higher-octane fuels can be compressed to a greater degree without ... regardless of whether you use premium or regular-grade fuel.

Fuel Octane, Choosing The Wrong Octane Will Cost You | What ...


What octane gasoline should I be using in my car? Use only what the owner's ... What will happen if I use higher octane gas than I'm supposed to? A few things.

Myth busters: Consumer Reports takes on alleged gas-saving tips ...


Jun 27, 2012 ... Because premium gas has a higher octane rating than midgrade or ... Consumer Reports advises that premium should only really be used ... your gas mileage falls further than it would if you use the on-board air conditioning.

Selecting the Right Octane Fuel - Fuel Economy


Gas pump showing octane options ... What octane fuel should I use in my vehicle ? ... For most vehicles, higher octane fuel may improve performance and gas ...

Shifting up to higher octane | MIT News


Oct 28, 2014 ... MIT study finds wider use of premium gas could save fuel, money. ... “If [ manufacturers] know the gasoline is higher-octane, they can design ...