2014 Ford F150 Lariat on 2040-cars

Auto blog

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.

Techstars Mobility brings transportation startups to Detroit

A new tech incubator is looking to combine the Motor City's automotive history with its evolving tech startup landscape. "Techstars Mobility, Driven by Detroit" kicks off its first round with 10 startups next week. Techstars is an established accelerator network with incubators around the world, and Detroit is a new addition. The projects center around mobility in some form, be it improving vehicles, moving goods, or working cars into the sharing economy in new ways. In return for a percentage stake in each company, Techstars provides mentorship, access to experts, seed money, and a collaborative environment. One startup we're particularly excited about is Motoroso. This site is like Pinterest for the car-obsessed, with boards replaced by garages that can contain photos and links to other projects. The site lets you follow brands – Chevy, Porsche, Ducati, and others already have profiles – as well as other users. For the Autoblog editors, Motoroso provides a new way to share stories, photos, and video, as well as a way to discover new products and interesting DIY projects. Take a look at the Autoblog profile and wander around the site to check things out. Another one of the startups, Classics & Exotics, is helping owners of interesting cars and would-be drivers connect in an Airbnb-style distributed rental program. Think of it as an auction catalog you can drive. Renters can specify the price, mileage, minimum driver age, and availability. Similar to Airbnb, Classics & Exotics provides each vehicle owner with $1 million in liability and damage protection. The company also vets renters for added peace of mind. Sounds like fun, and a cheap way to avoid a costly Craigslist or eBay mistake. Along similar shared-economy lines comes SPLT, a ride-sharing platform that finds people going where you're going and lets you hop in a car and split the costs. It's aimed at commuters but also has great applications for those looking for occasional one-way rides somewhere. SPLT notes that the system is a good way to meet new people – hopefully, good new people. Depending on how well SPLT keeps sketchy rides and riders out of the system, this could be a solid alternative to services like Uber and Lyft. This Techstars Mobility class has backing from corporate sponsors, including Ford, Honda, Magna, Dana, Verizon Telematics (Verizon has an offer pending to buy AOL, our parent company), and McDonald's.

James May picks 13 most significant cars ever for London Classic Car Show

James May tends to be the most pragmatic of the Top Gear UK hosting crew. Jeremy Clarkson obviously likes his vehicles loud, brash and preferably British, and Richard Hammond seems to have a thing for American muscle. May appears to find joy just in the mechanical nature of things, whether high performance or simply made for getting around. He's getting a chance to put that appreciation on display by curating a 13-car collection at the London Classic Car Show called The Cars That Changed The World. May actually wants to provoke debate from visitors about the exhibit and is separating his choices into two categories: The Halls of Obviousness and The Chambers of Bloody-mindedness. The first bunch includes the usual important vehicles you expect to see, but the other group has the really interesting picks. As May explains these selections in the event announcement, "I believe they are just as significant historically but they've simply been forgotten or misunderstood." The obvious choices are: 1886 Benz Motorwagen 1908 Ford Model T 1938 Volkswagen Beetle 1959 Austin Mini 1964 Ford Mustang 1997 Toyota Prius And the more eccentric ones are: 1901 Waverley Electric 1906 Cadillac Model K 1933 Standard Superior 1972 Honda Civic 1980 Lada Riva 2009 Bruno ExoMars Rover If you notice, there are only 12 vehicles listed above. That's because the final one is being kept secret for show attendees, but May considers it the most significant car ever made. The London Classic Car Show runs at the ExCeL in London's Docklands from January 8-11, 2015. In addition to May's exhibit and the other vehicles there, Formula 1 designer Adrian Newey is also curating a display from his own collection. May is hoping to spur conversations with his choices. Let us know in Comments if you notice any glaring omissions that should be among the 13. Read the full announcement below, along with a brief explanation for each choice from May. GET READY FOR A CLASSIC ARGUMENT 30/12/14 James May has chosen the 13 most significant cars of all time for The London Classic Car Show... but is he right? It's bold, controversial and bound to cause arguments... and that's just the way BBC Top Gear's James May wants it. May has stuck his neck on the line and has chosen what he regards are the 13 most influential cars of all time. The result is The Cars That Changed The World and it's one of the star exhibits at the London Classic Car Show taking place at ExCeL in London's Docklands from 8-11 January 2015.