Ford Excursion Eddie Bauer Sport Utility 4-door on 2040-cars

Auto blog

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.

How the Ford Shelby Mustang came to be

Even as rumors swirl that the next-generation of high-performance Ford Mustang will drop the Shelby name, Ford has released a short video telling how the legend of the Shelby Mustang came to be. In its latest installment of its video series entitled Mustang Countdown, Ford dug up some footage from Carroll Shelby to give a little insight into how this automotive icon was created.
While it's definitely interesting to hear the late legend tell the story in his own words (including numerous references to the 1964 Mustang as a "secretary's car"), it's also pretty funny learning exactly how the Shelby GT350 got its name in the first place - a name allegedly making a comeback as the replacement for the current Shelby GT500. As development work continues on the 2015 Ford Mustang, the Shelby video posted below shows that the automaker is always looking at its past - even as it looks ahead to the future.

MyFord Touch getting buttons and knobs back to counter criticisms

Ford deserves credit for being a front-runner in offering advanced infotainment technology with its Sync and MyFord Touch systems, but continued consumer complaints over its confusing touchscreen interface and capacitive controls has made the automaker relent. The Wall Street Journal reports that physical buttons and knobs for controlling tuning and volume will be coming back to Ford vehicles equipped with the controversial infotainment system.
The 2013 F-150 with MyFord Touch gives us a glimpse of what the new layout with buttons and knobs might look like, as Ford says a similar balance of touch screen capability and buttons/knobs are what's being planned for future models. And, while capacitive controls have no fans in the halls of Autoblog, many of Ford's models with MyFord Touch do have a large physical knob for adjusting volume with integrated buttons for tuning and advancing tracks, though most of those are models with the optional upgraded Sony Audio system. Lincoln models with MyLincoln Touch, however, feature only capacitive controls for all stereo and climate functions.
Despite receiving enough complaints to throw buttons and knobs back into the mix (a move that reminds us of BMW's iDrive trajectory, among others), Ford reports that Sync and MyFord Touch have still been sold on 79 percent of its 2013 model year vehicles, a number it claims is double the rate that Honda and Toyota are getting for their infotainment systems. Ford also states that owners who do opt for the duo of technologies are more satisfied with overall vehicle quality than those who don't have it.