The automotive industry wants to makeÂ 95 octane gasoline the new normal for the United States and it has taken its case to Washington. On Friday, Dan Nicholson, General Motors’ vice president of global propulsion systems, toldÂ the House Energy and Commerce Committee’s environment subcommittee that switching to 95 octane would align the U.S. with Europe and is one of the most affordable ways to boost fuel economy and lower greenhouse emissions.
Affordable for automakers, that is. Because there is no reason to think your local gas station will suddenly do you a solid and price 95 octane lower just because 87 is gone.Â
Nicholson maintains that 95 octane would cost consumers far less in the long run, however. Automakers could implement higher compression ratios on new models, which sounds great and offers the potential for more-efficient engines, but what about all of those old models rockingÂ lower compression rates? Surely those customers are getting burned.
“This will have customer value if it is done correctly. Don’t think of the premium fuel that is available today,” Nicholson said at the SAE International WCX World Congress Experience in Detroit one day before his meeting with the House subcommittee. “If it is done in the right framework, it could have a lot of value for customers at a low rate if we pick the right octane level. If you go too high, it’ll get expensive. But if you pick the right one, it’ll actually work for customers. They can get around 3 percent fuel-economy improvement for less than 3 percent [cost].”
That sounds plausible on future automobiles but, again, it doesn’t speak to the people driving around in vehicles that don’t need 95 RON. The average car owner is keeping their vehicle longer than ever and being suddenly forced to buy more expensive gas sounds like a tough sell.
“Fuels and engines have always been a system. That’s how you have to think about it. I think America deserves as good a gasoline as Europe,” Nicholson continued.
So 87 octane isn’t good enough for America? Well, Dan, there are millions of drivers with compression ratios belowÂ 10:1 that would disagree. We understand that improving engine efficiency is costly for automakers, but nobody wants to eat that cost against their will. Tack it onto those new engines, which people will have to put premium gas into anyway. But don’t make Joe Six-Pack dump premium gas into hisÂ 2007 Chevrolet Silverado.
According to Automotive News, Fiat Chrysler Automobiles, General Motors, and Ford Motor Co., are working with the United States Council for Automotive Research to ditch all grades of gas that aren’t 95 RON. In theory, minimizing options should also help to mitigate cost from the refineries.
David Filipe, vice president of Ford’s powertrain engineering, joined Nicholson to say 95 octane fuel must become more affordable for this strategy to work. “That’s been something that has been important to us. How do we do this without having a big impact on the customer?” he said. “We don’t want to put the burden onto the customer.”
Filipe explained the cost must not add more than 5 cents per gallon vs 87 RON. Presently, premium gas averages about 50 cents more per gallon and there is no way to ensureÂ refiners can get that price down to sufficient levels until they’ve started producing it at higher volumes.
Article source: http://www.thetruthaboutcars.com/2018/04/premium-new-regular/