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Ford finds flex-fuel engine design plays big role in emissions output

How bad is ethanol for your engine? There's been a lot of debate on this issue as the US considers upping the biofuel content in the national gasoline supply from 10 percent (E10) to 15 percent (E15). The ethanol industry and some scientists say higher ethanol blends show no "meaningful differences" in new engines while the oil industry says ethanol creates health risks. Researchers working at the Ford Research and Innovation Center decided to take a closer look at how a wide range of gas-ethanol blends - E0, E10, E20, E30, E40, E55 and E80 - affected the emissions coming out of a flex-fuel 2006 Mercury Grand Marquis. To see the full report, printed in the journal Environmental Science & Technology, requires payment, but there is an abstract and Green Car Congress has some more details. The gist is that, "with increasing ethanol content in the fuel, the tailpipe emissions of ethanol, acetaldehyde, formaldehyde, methane, and ammonia increased." At least NOx and NMHC emissions decreased. The researchers say that the effects are due to the fuel and "are expected for all FFVs," but that the way that a manufacturer calibrates the engine will affect NOx, THC, and NMOG emissions. It's this last bit that's important, since the researchers found, "Higher ethanol content in gasoline affects several fundamental fuel properties that can impact emissions. ... These changes can have positive or negative effects that can depend on engine design, hardware, and control strategy. In addition to direct emissions impacts, higher ethanol content fuel can also provide more efficient combustion and overall engine operation under part-load conditions and under knock-limited higher-load conditions." So, as we head towards more ethanol in our fuel supply (maybe), manufacturers are going to need to learn how to burn it most efficiently.

Ford reflects on radical Mustang concept that never reached showrooms

The Ford Mustang that we all know and love made major waves in the auto industry way back in 1964 by offering style and reasonable pricing with optional V8 power. Its long hood and short rear deck, combined with a low-slung and sporty cockpit, made a lasting impression in the minds of consumers and car designers alike, and its basic shape has so endured the test of time that it's still in use today.
This being the case, you may be interested to know that the first Mustang of 1964.5 wasn't actually the first Mustang at all, being preceded by a concept car that made its public debut in 1962. This concept was nothing like the car that would eventually make it into production, with a radical wedge shape and a small V4 engine sitting behind the car's two occupants, driving the rear wheels. In other words, the conceptual Mustang was pretty much the complete opposite of the production Mustang besides the name.
Ford has kindly decided go through its massive archive to bring the original Mustang concept back into the public eye. The company goes so far as to pose this question to fans of the pony car: "Should we borrow a few of these style elements for the next iteration of the Mustang?" Check out our image gallery above and then let 'em know what you think in the Comments below.

Consumer Reports says Toyota, Ford, Honda and Chevy are big winners in brand perception survey

According to Consumer Reports, the automotive brands that stand out in the minds of car buyers are, in order: Toyota, Ford, Honda and Chevrolet. This news comes after the magazine polled its readers, asking them to take into account vehicle quality, safety, performance, value, fuel economy, design/style, and technology/innovation - which are the factors that car shoppers are most influenced by.
It's important to note that this award is only about perception. In other words, it's perceived quality, not actual quality. "Often, perception can be a trailing indicator, reflecting years of good or bad performance in a category, and it can also be influenced by headlines in the media," said Jeff Bartlett, Consumer Reports deputy automotive editor.
The brand that made the biggest jump in perception amongst Consumer Reports readers is Tesla, which posted an impressive 47-point gain to finish in fifth place. Subaru is also notable for finishing in the top 10, despite being one of the smaller manufacturers doing business in the US. Scroll down below for all the details from Consumer Reports, if you're so inclined.