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GM's MPG overstatement could affect 2 million vehicles

Late last week, GM admitted that three of its large SUVs fuel economy window stickers did not match their actual efficiency ratings, and so the vehicles couldn't be sold. The stickers on the 2016 Chevy Traverse, GMC Acadia, and Buick Enclave said their ratings were one to two miles per gallon better than they should have been. Officially, the number of affected vehicles sits at about 60,000. But Consumer Reports makes a good point: what's up with all of the previous model year SUVs that are basically the same vehicle? To wit: the 2016 model year vehicles are not substantially different than the 2015 or the 2014, or even going all the way back to 2007. On the EPA's fuel economy website, all of these older models will "have better stated fuel economy numbers than the new vehicles in GM's dealerships," Consumer Reports noted. CR's best point, and the one that makes the 60,000 number potentially grow to 2 million if all of the vehicles built on this platform are affected, is that "[i]t seems unlikely that the company would change the powertrain on these carryover models so late in their model cycles in a way that would cause a dramatic, negative impact on fuel economy." GM says that earlier model year SUVs are not affected and the EPA did not respond to CR's question about the potential for more discrepancies. We've seen automakers reverse course before, so if GM has to come out with a mea culpa soon, don't be surprised. GM is rushing corrected stickers to dealers so that the SUVs can be sold again, but a fix for the already-sold vehicles could be trickier to solve. Related Video: Related Gallery 2013 GMC Acadia View 16 Photos News Source: Consumer Reports Government/Legal Green Buick Chevrolet GMC Fuel Efficiency mpg gmc acadia chevy traverse

Buick and Bar Refaeli teach in-car yoga

We're not sure which make or model you'd most readily associate with yoga. You'd probably see a fair few Mercedes convertibles, VW Beetles, and assorted minivans and crossovers outside your typical American yoga studio. But not to be left out of the contorting action, Buick is out to link itself to the age-old practice with these latest videos. They feature, as you can see, the ever lithe and supple Bar Rafaeli, clad in spandex, stretching and contorting herself inside and out of a Buick Verano. Which is really all you should need to know, but there's a little more to the clip above (and the behind-the-scenes video below) than eye candy. Choreographed by yoga guru Chad Dennis, the idea behind the video – cleverly entitled The Body Shop – is to show drivers, in as artful and visually pleasing a way as possible, how to limber up their body, mind, and soul in preparation for (or recovery from) a long drive. It also serves to promote the brand's new 24 Hours of Happiness test drive program that lets prospective buyers take a Buick home and try it out for a day before buying. And if nothing else, it aptly demonstrates that Buick has excellent taste – or at least as good as Sports Illustrated that gave the Israeli model her first big break, Leonardo DiCaprio whom she dates for several years, and the dozens of fashion labels, jewelry brands, and magazines for which she's posed in recent years.

Buick dusting off Grand National, GNX and T-Type nameplates

Inside Line reports Buick is planning to bring back some of the more storied names from the company's past, including the Grand National, GNX and the T-Type. Those cars rose to prominence in the 1970s and '80s to become performance legends of their day.
The new models will reportedly make use of the rear-wheel drive platform that currently underpins the Cadillac ATS and all would arrive as sedans - according to an unnamed source familiar with the initiative. Odds are the T-Type and the Grand National would share a driveline, with honest money being on a new twin-turbocharged 3.6-liter V6 as the engine of choice. Word has it the mill will be good for anywhere from 350 to 400 horsepower.
That leaves only the GNX. Inside Line seems to think that machine could get down the road with some help from the all-new GM LT1 small-block V8. The engineers behind the ATS platform have already told us the engine bay is large enough for to accommodate the big eight pot, and since GM is most certainly working on an ATS-V, a slightly less powerful, less luxurious Buick iteration makes some kind of sense. We can't wait to see these things in the light of day.