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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 Focus Electric gets $6,000 price drop, now starts at $29,995

In early 2013, the Nissan Leaf shed a massive $6,500 from its $35,200 base price to offer a new starting price of $28,800. Since then, we have seen numerous other plug-in vehicles get smaller price tags, from the Honda Fit EV (lower lease price) to the Chevrolet Volt (around $5,000 lower) to the Mitsubishi i (a $6,130 drop). Last year, Ford lowered the $39,200 price of the Focus Electric by around $4,000, but that hasn't been enough to get the Ford EV to really compete, saleswise, with other plug-in vehicles on the market. But wait, as they say, there's more. This past weekend, Ford lopped another $6,000 from the price of both the 2014 model year Focus EVs currently on dealer lots as well as the redesigned 2015 models that are now rolling out (they're basically the same car, minus some appearance changes). Ford spokesman Aaron Miller confirmed to AutoblogGreen that the Focus EV will now start at $29,995 and said that reducing the price should make the Blue Oval's only pure EV competitive. "We hope by reducing the price we're giving consumers another reason to consider it," he said. Through the end of September 2014, Ford has sold just 1,534 Focus EVs in the US (the model sold 1,335 in the first nine months of 2013). For comparison's sake, the Nissan Leaf starts at $29,010 and sells around 3,000 units a month in the US. Miller notes that the Focus EV has been selling the best on the West Coast, and is also doing well on the East Coast. After that, he said Atlanta and the Great Lakes area also see decent sales of model's admittedly small pie. We can only assume that offering the EV for under $30,000 will make that pie somewhat bigger.

Lincoln Continental to end after one-and-done generation?

After only 18 months on sale, the vultures of rumor have begun circling above the Lincoln Continental. Ford Authority says "sources intricately familiar with Ford Motor Company's future product plans" for the domestic luxury brand say the Continental won't get another chance at life after this generation. Those sources didn't detail Ford's reasons for dispatching the executioner on another sad task, but if this is true, even the reasons we can only guess make enough sense to justify the move. The Continental launched into a crossover mania still mushrooming in strength like some Marvel villain, the equivalent of a new dinosaur hatching a few months before the Chicxulub Impact Event. In 18 months, the Continental sold 18,846 units, 12,012 of those sales happening in 2017. In the U.S. this year, sales amounted to 1,573 units through February, about 25 percent down on the annualized monthly rate. It could be worse: The Lexus GS has found 1,009 U.S. buyers so far this year, the Acura RLX, 285. Conversely, the Cadillac XTS — yes, a fleet darling — secured 3,163 sales in the same period. And the German kingpins live in another dimension, with BMW scooting 5,641 5 Series models off dealer lots, and the Mercedes E-Class boasting 8,411 sales of all three variants. Even the much more expensive and much more profitable Lincoln Navigator rang up 2,351 sales in the first 60 days of 2018. That's disheartening reading, especially after Ford reportedly spent more than $1 billion to bring the Continental to market. Sedan segment woes look to have killed the Continental's platform siblings, too, making the Lincoln's demise simply part of the cull. The CD4 architecture also underpins the Ford Fusion and Lincoln MKZ. Ford canceled the Fusion redesign and won't commit to making either vehicle after 2020. Lincoln's passenger car sales declined more than 30 percent last month; meanwhile, Lincoln needs to spend its money on the crossovers that are selling, and investment in the coming three-row Aviator that will replace the MKT. Ford has a CD6 platform in development that suits front-, rear-, and all-wheel-drive vehicles. Under previous CEO Mark Fields, a new Fusion, Mustang, and MKZ would ride on the CD6, as well as the new Explorer and a Lincoln brother. Those plans left with the previous administration, and company sources told both Ford Authority and The Truth About Cars not to expect a Continental revival on that architecture. Related Video: