1979 Ford Bronco 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.

UK auto magazine says this is the best car commercial of all time [w/videos]

There have been many great car commercials over the years, but is it possible to define the best? Well, Ad Week recently took a crack at it by rating the top commercials of the year by looking at their view counts on YouTube, but Auto Express took a more democratic approach by putting the decision to a vote. Just after Thanksgiving, Auto Express came up with a list of the 20 popular commercials, and it tasked its readers with choosing the winner for the best car ad of all time. The winner? Honda's 2003 commercial for its then-new European Accord titled "The Cog."
While the ad never aired in the US, most car people have surely seen the impressive Rube Goldberg-style spot. In fact, the only commercial on this list that we saw on US television was the Volkswagen ad "The Force," but many of the others have become viral videos, including transforming and dancing Citroën C4. Of the 19 other commercials that vied for the title of best ad of all time, only the Ford Puma "Steve McQueen" commercial gave Honda a run for its advertising money.
Scroll down to watch Auto Express' top five commercial in order and to check out a press release, then let us know some of your favorite car commercials in Comments.

2015 Ford Mustang 50th Anniversary Edition says 'happy birthday' in New York

Fifty years ago this week, Ford debuted the first-ever Mustang at the New York World's Fair. And to celebrate, the Blue Oval is offering up this special, 50th Anniversary Edition 2015 Mustang, which makes its debut at the New York Auto Show. It'll be a seriously limited affair, with only 1,964 examples of the special edition Mustang slated to be produced (the number chosen to coincide with the 'Stang's first year in production). But for those who raise their hands for the 50th Anniversary package, there's a pretty sweet package in store.
The 50th Anniversary Edition is based on the 2015 Mustang GT with the Performance Pack, and is only available in two colors: Kona Blue, or Wimbledon White (pictured). The car also comes fully loaded - the only option for buyers to choose is the transmission. Should you opt for the six-speed automatic, you'll get a limited-slip rear differential with a 3.55:1 final-drive ratio (the 50th Anniversary car is also the only way to get a slushbox-equipped 'Stang with the Performance Pack). Selecting the six-speed manual 'box will net you a Torsen differential with a 3.73:1 ratio. All 50th Anniversary cars will be powered by Ford's 5.0-liter, naturally aspirated V8, estimated to produce more than 420 horsepower and 390 pound-feet of torque in the 2015 Mustang.
Inside, there's a cashmere-stitched, leather-wrapped steering wheel, with a similar detail found on the instrument panel, shift boot, door inserts, seats, and center armrest. Two-tone leather/black upholstery is also part of the 50th Anniversary package, and of course, there's a special logo on the seats.