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A closer look at the 2015 Ford F-150

Despite having to share Ford's Detroit Auto Show stand with the hot new 2015 Mustang, the brand-new F-150 was arguably an even more important debut. Why? Ford moved some 700,000 examples of its F-Series truck in 2012, making it not only the best-selling pickup truck, but the top-selling vehicle in the US, by a long-shot.
The 2015 F-150 raises the bar for pickup trucks in a big way, with big-time use of aluminum. Because of this, roughly 700 pounds have been removed from the truck's overall weight, making it even more efficient than before, while still offering all of the capability that pickup owners expect. And with a host of engines under the hood, including a new 2.7-liter EcoBoost V6, the 2015 F-150 will surely offer something for everyone.
During the Detroit Auto Show, west coast editor Michael Harley took a closer look at the new F-150, talking to some of the truck's engineers. Have a look at the full video, below.

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 Fusion getting substantial refresh for 2017

It's only been a couple of years since Ford rolled out the current Fusion, but if these spy shots are anything to go by, it's already planning what appears to be a substantial update for the mid-size sedan.
According to our paparazzi on the ground, the new Fusion is being prepared for launch late in 2016 or early 2017. Although heavily camouflaged to keep it from prying eyes such as ours, it appears that the updated Fusion will tone down the Aston Martin-style grille, ditch the small corner window with revised front side glass and tweak the vehicle's overall shape. But there's more to the new Fusion than a styling adjustment, and our spy photographers have caught a glimpse inside and taken us along.
Apparently the new Fusion is to get a completely overhauled interior with soft-touch surfaces and matte wood trim to make it seem more upscale. There's an all-new rotary gear selector (like you'd find on a Jaguar, for example) hinting at the implementation of a new nine-speed automatic transmission. The prototype appears to be packing the Microsoft SYNC system, suggesting that the new Blackberry QNX system isn't ready quite yet - though that doesn't necessarily mean it won't be ready by the time the new Fusion is.