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2015 Ford F-150 appearance guide takes the truck from mild to wild with options

We already know that the 2015 Ford F-150 has a base price coming in at just $395 more than the 2014 model, despite all of the new standard tech and aluminum-intensive construction in the upcoming version. Now the Blue Oval is finally giving us an idea of what that extra money actually buys customers, with the release of the appearance guide for its latest pickup.
The guide basically explains everything you could want to know about what changes occur among the multitude of trims on the 2015 F-150. There are five levels for the new truck. Although, that is something of a misnomer because most of them are also available with either Sport or Chrome packages, plus the FX4 Off-Road option with Hill Descent Control, an electronic-locking rear axle, off-road shocks and skid plates. With 13 available colors, including 4 new ones, and 14 wheel designs in various sizes, pickup buyers should have no problem specing one to fit their style.
The lineup starts out with the base XL with a black grille and fascia and 17-inch wheels. However, across most of the range the Sport and Chrome packages are also available to add either body-color or chrome accents, respectively. Next up is the XLT with a standard chrome grille but also available with a black, billet-style one with a body-color surround. Things really start getting plush with the Lariat model with leather trim, a three-bar front end and 18-inch wheels. The King Ranch sticks with that look but adds power running boards, 20-inch wheels and two-tone paint. Finally, the top-dog Platinum is all about bling with yet another frontal design, chrome door handles and mirror caps, a big logo running across the tailgate and more.

2013 Ford Mustang V6

Secretary Trim, Evolved
There was a time not so long ago when opting for a base Ford Mustang meant getting little more than some sheetmetal, an anemic four-cylinder engine and what may very well have been the world's most disappointing automatic transmission. During the Fox Body years, Ford seemed hell-bent on living up to Carroll Shelby's derogatory description of the coupe as little more than a runabout for demure office assistants, and the result was a base model with fewer sporting intentions than a Dilbert day calendar.
Some 20 years later, hopping behind the wheel of an entry-level pony is an entirely different experience. With all of the menacing aesthetics of the brawnier GT, a well-equipped interior and a drivetrain that toes the line between efficiency and power better than few before it, the 2013 Ford Mustang V6 is an attractive option for buyers in the big coupe market. But is it attractive enough to forgo the beastly GT?

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.