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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 Claims Focus As World's Best-Selling Car For Second Year In A Row

Ford Motor Co. has claimed its Focus sedan beat out the Toyota Corolla for the title of 'best-selling car in the world' for the second year in a row. The declaration was based on independent sales figures from January to September of 2013, according to USA Today. Last year, Ford used data from the analysis firm Polk to support its claim of having the best-selling car of 2012. Toyota objected, stating the Corolla sold more units. The numbers eventually showed that the Ford Focus was the best selling nameplate of the year, but may have been second to the Toyota sedan overall since multiple variations of the Corolla are sold under different nameplates around the world. Data from the analysis firm R.L. Polk found Focus registrations from January through September 2013 reached 856,587. Ford can thank booming car sales in China, where the automaker sold 303,481 units, for a sizable chunk of that number, which was a 16 percent increase over 2012. "Our success with Focus is the result of Ford's connection to our customers all over the world," said Jim Farley, an executive vice president at Ford. The Focus and Corolla both compete in the popular small sedan segment, along with other hot-selling cars like the Honda Civic, Hyundai Elantra and Chevrolet Cruze. These vehicles make a up a large portion of sales for their respective automakers, as they tend to hit a sweet spot for many consumers, coming with a starting sticker price under $20,000, solid fuel economy, plenty of cargo and passenger room and, lately, sharp exterior design and sportier driving dynamics. Related Gallery 2013 Ford Focus ST Test Drive Ford focus

Ford builds one-off 50th anniversary Mustang Convertible for charity

At the New York Auto Show this year, Ford revealed a special-edition Mustang to honor the iconic pony car's 50th anniversary. Only 1,964 highly symbolic examples will be made, all of them fixed-roof coupes. But the Blue Oval automaker has just announced that it's also building a single 50 Years edition convertible that it will raffled off for charity.
The first production example of the new Mustang Convertible to roll off the line this fall, this one-off will pack many of the features on the 50 Years coupe, including its white paintjob, chrome trim, aluminum dashboard, two-tone upholstery, contrast stitching, special 19-inch wheels and special-edition badging throughout.
This unique cabrio will also be fitted with a special performance pack including Pirelli PZero rubber, Brembo brakes and a limited-slip differential to help get the 420 horsepower and 390 pound-feet of torque from the 5.0-liter V8 through the six-speed manual transmission and down to the road. It'll also feature a serial plaque with the number 0001 of 0001 and chairman Bill Ford's signature.