2015 Gmc Sierra 2500 Base on 2040-cars

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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.

2015 GMC Canyon gets the party started [w/video]

The 2014 Detroit Auto Show press days officially kick off tomorrow, but the night before all the madness commences, General Motors drove its new 2015 GMC Canyon pickup truck out for all to see. To refresh your memory, the Canyon is GMC's new midsize pickup - essentially a re-skinned version of the Chevrolet Colorado that debuted at the LA Auto Show in November.
Many of us at Autoblog prefer the look of the larger GMC Sierra to that of its Chevy Silverado kin, and we're having similar feelings about the new Canyon, especially after seeing it in person. It's sort of a pint-sized version of the Sierra, and it looks great. Clean lines are found throughout, and the Canyon's styling is decidedly premium.
At launch, the Canyon will be offered with the same engines as the Colorado - a 2.5-liter inline four-cylinder engine with 193 horsepower and 184 pound-feet of torque on the base end, and a larger 3.6-liter V6 with 302 hp and 270 lb-ft as an option. The Colorado's 2.8-liter diesel inline four-cylinder will be available after launch. Both two- and four-wheel drive configurations will be available, depending on the model.

GMC Hummer EV hits Neiman Marcus Christmas catalog for twice the price

This winter season, Nieman Marcus is getting into the true meaning of Christmas by offering a bunch of seriously expensive stuff in its annual holiday catalog. There's usually at least one automotive offering, and this year it's a 2022 GMC Hummer EV Edition 1 for an eye-watering $285,000. That's $172,405 more than the regular Edition 1 crab-walker, which is priced by GMC at $112,595. And what does one get for more than 2.5 times the cost of the most expensive electric Hummer? Well, hold your 1,000 horses, because this isn't just any Hummer EV Edition 1. No, it's a one-off Barrett-Jackson Hummer EV Edition 1. The interior of this Barrett-Jackson edition Hummer has been "curated" by Craig Jackson himself. And by curated, they mean it has a bunch of red trim everywhere and is garnished with a Neiman Marcus logo. Aside from that, there is nothing appreciably different about it. No performance upgrades, no special paint job. You do get an electric charging station at home, though, which might be the most useful addition to this whole enterprise. If that's not worth the price of an entire 1.5 extra Hummers to you, there's more. You get two VIP passes for the opening gala of the Barrett-Jackson auctions in exotic Scottsdale, Ariz. During the auction, you'll get access for two to Carolyn and Craig Jackson's personal skybox from where you can watch 1,500 cars trade hands. But don't get too comfy, because at some point you'll be invited on stage to receive your Hummer EV in front of a gaggle of inebriated fishing boat dealership owners. Oh, and you'll also get to bang the little auction hammer. You can pair the Hummer with other gifts in Nieman Marcus' "fantasy" catalog, like a $6.1 million dollar diamond ring. However, if you go with the $395,000 Great Gatsby-style roaring '20s party, make sure it doesn't end with the 9,000-pound Hummer Daisy Buchanan-ing any bystanders. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.