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The tricky business of octane, power, and MPG

Given tepid green-car sales numbers this year, consumers in the US aren't making the transition away from internal combustion engines too quickly. Regulations are still mandating cleaner emissions, though. In addition to downsizing and turbocharging, there's growing consideration about moving to higher-octane fuel to improve overall efficiency. In a new report, engineers at FCA, Ford and General Motors Powertrain are showing that it could work, too. The major advantage to higher-octane fuel is that it supports higher compression ratios. That in turn can lead to more power from burning the same amount of gas. "Higher ethanol content is one available option for increasing the octane ratings of gasoline and would provide additional engine efficiency benefits for part and full load operation," the researchers write in the study's abstract. The authors even think it could be possible to update some modern vehicles' engine calibration to be optimized for the better gas. While the benefits are there, we still have a long way to go before higher-octane fuel becomes a national standard. According to Green Car Congress, 87 percent of the gas sold in the US is regular grade 87-octane. Meanwhile, premium 91-93 octane makes up just 10 percent. The various grades of fuel illuminate even more annoyances with the current system. For example, Ford generally recommends 93-octane for EcoBoost engines, and the power outputs that the company publishes are based on using it. However according to Green Car Reports, such premium gas is very difficult to find in some regions of the US, especially along the West Coast. The powertrains still run on lesser grades but with lower power output. The researchers' discussion of possibly increasing ethanol in gas also comes during a heated debate on the substance. The current administration is pushing for less of the corn-based fuel in the coming years. Although, several presidential hopefuls might be favor of reversing that course.

Ford applies to trademark term 'Lincoln eGlide'

There's an epilogue to Ford's recent announcement that it's giving up on a battery-electric Lincoln co-developed with Rivian. The MachEClub forum discovered that just a week ago, Ford applied with the U.S. Patent and Trademark Office to trademark the term "Lincoln eGlide." The goods and services category details use for "Motor vehicles, namely, passenger automobiles, sport utility vehicles, electric vehicles and structural parts and fittings; electric vehicles, namely, passenger automobiles, sport utility vehicles, and structural parts and fittings." Living in an age where a small "e" is shorthand for "electric," and Ford having specified electric vehicles in the patent, the go-to guess is that this is for an electric vehicle. The inclusion of non-electric motor vehicles injects a little fuzziness. Tesla's trademark on the Model S specifies "electric automobiles" only, whereas Rivian's trademark for the R1T seeks coverage for "land vehicles" and just about every part found in or on a land vehicle.   Since Ford must have known about the end of the Rivian effort when it applied for the trademark, we suppose Lincoln has got some kind of eGlide coming no matter what. Lincoln refers to the theme of its latest cabin designs, as in the Aviator and Corsair, "Quiet Flight," and the road-scanning adaptive suspension on the Lincoln Aviator is called "Air Glide," neither term being trademarked. This leads our suspicions to eGlide becoming a vehicle component that could potentially serve a model with any powertrain, not necessarily battery-electric only, and eGlide won't be the name of the Lincoln EV that Ford says is still on the way. Another clue is that Ford included the word "Lincoln" in the term. Trademarked vehicle names such as Aviator and Corsair don't include the make, but services for vehicles do, such as the trademarks for Lincoln Connect and Lincoln Co-Pilot 360. We'll admit that a little bit of hope informs this line of thinking as well. Ford having done Lincoln the fabulous service of giving Lincolns terrific names, we'd be aghast if the Corsair and Navigator had to share showroom space with an eGlide. We've no choice but to wait for a retail product to provide answers. In the meantime, if we could just get to the bottom of this "Fastor Charge" trademark, and what's this bit about "Vandemonium?"   Related Video:        

Ford only automaker to make 2012 Buzz Rankings, Toyota most improved

Ford landed itself a spot among the top 10 brands in the 2012 Buzz Rankings. The annual index scores 1,100 brands in 41 categories to determine which nameplates had the most positive buzz throughout the year.
For the third year in a row, Subway took the top honors overall with a score of 40.3, and Ford was the only automaker to break into the top 25 by earning a sixth-place finish overall. The manufacturer earned a score of 32.1 points, which was enough to push it up one spot from the 2011 Buzz Rankings. Honda managed 21.2 points overall, which is still well behind 25th-place Kohl's at 26.5 points. Toyota, Volkswagen and BMW all round out the top five automakers.
The 2012 Buzz Rankings also keep track of which brands improved the most over the past year, and this year, Toyota was the manufacturer with the largest leap forward. The Japanese automaker jumped from just 14 points in 2011 to 20.5 in 2012. Chrysler, Kia, Dodge and Volkswagen all saw sizable steps forward as well. Be sure to head over to the Brand Index site for more information.