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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

2015 Ford S-Max adds all-wheel drive, adaptive steering

The Blue Oval's 'One Ford' mantra has seen rapid commonization of the automaker's products across markets, but North America still has to look from afar at most of the company's Max-branded people movers, including this new S-Max. That's a bit of a shame - we like the space efficiency and above-average driving dynamics of the C-Max models we do get, but seeing this updated seven-seat small minivan makes us want the One Ford initiative to extend even further.
The new model's changes include an updated powertrain range including a 1.5-liter EcoBoost four with 158 horsepower, and a larger, 237-horsepower, 2.0-liter model, along with a pair of revised lower-emissions 2.0-liter diesels. The big news, however, is the advent of available all-wheel drive, something that hasn't been offered since the S-Max first went on sale back in 2006.
On the technology front, the S-Max is the first European model to receive Ford Adaptive Steering, a variable-ratio technology we recently sampled in a prototype Fusion that is expected to go into production on the next-generation Edge. The S-Max also receives a new aluminum-intensive integral link rear suspension, packaged to continue to fit up to 32 different seating combinations. Safety equipment is always a prime concern in kinschleppers like the S-Max, and to that end, this new model receives pre-collision assist technology and LED headlamps.