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2018 GMC Acadia with 'Christmas Aero' modification gets in the wind tunnel

Tis the season of "Big" - big cheer, big parties, big bowls of eggnog, big decorations, and when it comes to your family hauler, big drag. Festive drivers who festoon their crossovers, minivans, and SUVs with wreaths, Rudolph noses, fuzzy antlers, and rooftop Christmas trees undo the years of work that car engineers devote to fractional gains in fuel economy. To put numbers to such fuel-guzzling madness, GMC started with a 2018 Acadia, optioned it with the Xmas Aero Package - both Standard and Plus versions - put it in Lockheed-Martin's wind tunnel. The resulting dip in fuel economy results probably won't surprise anyone who's used a roof rack - or, for that matter, their car's air conditioning. However, it might surprise you to find out which seemingly substantial decoration had no effect, and which seemingly innocuous decoration was about twice as bad as running the A/C on its Mr. Freeze setting. Check out the brief video above for the results. And consider placement of that bow carefully.

Lincoln, GMC clean up in AutoPacific Vehicle Satisfaction Awards

In recent years, there have been a lot of dire pronouncements made about Lincoln's future, or a lack thereof. But Ford's premium marque is like the Rocky Balboa of the auto business; every time the company seems ready to go, it comes back for more. Apparently, that dogged persistence is paying off, because the industry analysts at AutoPacific have put a big check in their win column with their newly released 2014 model year vehicle satisfaction survey. And despite recent enmity for its seemingly never-ending recall saga, it appears General Motors knows how to satisfy new owners, too.
In fact, not only was Lincoln named as the premium brand with the highest new owner satisfaction, even scored three models on the list of passenger cars with the most gratified buyers - the MKS, MKZ and MKZ Hybrid.
GM's stable of brands was also among the top companies in this year's survey. GMC was named the top popular brand by AutoPacific, with its Sierra pickup and Acadia crossover singled out for awards in their segments. Chevrolet also did incredibly well, with more cars on the list than any other brand. The Corvette, Camaro, Sonic and Impala all made the cut in their respective categories.

GM recalling 8.4M cars, 8.2M related to ignition problems

General Motors today announced a truly massive recall covering some 8.4 million vehicles in North America. Most significantly, 8.2 million examples of the affected vehicles are being called back due to "unintended ignition key rotation," though GM spokesperson Alan Adler tells Autoblog that this issue is not like the infamous Chevy Cobalt ignition switch fiasco.
For the sake of perspective, translated to US population, this total recall figure would equal a car for each resident of New Hampshire, Rhode Island, Montana, Delaware, South Dakota, Alaska, North Dakota, the District of Columbia, Vermont and Wyoming. Combined. Here's how it all breaks down:
7,610,862 vehicles in North America being recalled for unintended ignition key rotation. 6,805,679 are in the United States.