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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.

GM recalling 686k Lambda-platform models for hatch repair

General Motors is recalling 686,287 units of its Lambda platform crossovers. On models equipped with a power rear hatch the system can potentially fail. This campaign includes the 2008-2012 Buick Enclave, 2009-2012 Chevrolet Traverse, 2007-2012 GMC Acadia, and 2007-2010 Saturn Outlook. According to GM's documents to the National Highway Traffic Safety Administration (as a PDF), dirt can get into a portion of the strut that holds up the hatch and cause the part to prematurely fail. There's a redundancy in place called the Prop Rod Recovery system that's designed to shut the liftgate if there's a malfunction. However, if the breakdown happens too quickly after the hatch is opened the prop rod might not work the way it's supposed to. If someone were in the way of the falling liftgate, they could be hurt. For the repair, dealers will update the software for the power liftgate actuator motor control unit to prevent the hatch from closing so quickly. They'll also check the operation of the system afterward. Related Video: RECALL Subject : Liftgate Struts may Fail and Liftgate may Fall Report Receipt Date: JUN 30, 2015 NHTSA Campaign Number: 15V415000 Component(s): STRUCTURE Potential Number of Units Affected: 686,287 All Products Associated with this Recall Vehicle Make Model Model Year(s) BUICK ENCLAVE 2008-2012 CHEVROLET TRAVERSE 2009-2012 GMC ACADIA 2007-2012 SATURN OUTLOOK 2007-2010 Details Manufacturer: General Motors LLC SUMMARY: General Motors LLC (GM) is recalling certain model year 2008-2012 Buick Enclave vehicles manufactured January 3, 2007, to February 29, 2012, 2009-2012 Chevrolet Traverse vehicles manufactured July 6, 2008, to February 29, 2012, 2007-2012 GMC Acadia vehicles manufactured September 15, 2006, to February 29, 2012, and 2007-2010 Saturn Outlook vehicles manufactured August 17, 2006, to March 18, 2010. The affected vehicles, equipped with the power liftgate option, have gas struts that hold the power liftgate up when open. These struts may prematurely wear and the open liftgate may suddenly fall. CONSEQUENCE: If the open liftgate unexpectedly falls, it may strike a person, increasing their risk of injury. REMEDY: GM will notify owners, and dealers will update the software for the power liftgate actuator motor control unit so that the motor will prevent the rapid closing of the lift gate, free of charge. The manufacturer has not yet provided a notification schedule.

Buick Encore GX fuel economy out, 1.3L more efficient than 1.2L

EPA fuel economy ratings for the 2020 Buick Encore GX are out, the most powerful engine taking the overall trophy. The new, slighty-less-compact subcompact crossover comes with a turbocharged 1.2-liter three-cylinder as its base engine, putting out 137 horsepower and 166 pound-feet of torque. Available solely with front-wheel drive and with a continuously variable transmission, the powertrain gets 26 miles per gallon in the city, 30 on the highway and 28 combined. The optional engine is a turbocharged 1.3-cylinder with 155 hp and 174 lb-ft. Mating it to the CVT in front-wheel drive guise returns the best fuel economy in the Encore/Encore GX family, being 30 city, 32 highway, 31 combined. That's spot on GM's prediction last year for combined fuel economy. Buyers who opt for the 1.3-liter with all-wheel drive — the engine costing an additional $395, the drivetrain a $2,000 upgrade — get a nine-speed automatic transmission, that combo returning 26 mpg in the city, 29 mpg on the highway and 28 mpg combined. Among luxury front-wheel drive entries, the 2020 BMW X1 sDrive28i gets 27 mpg combined utilizing an eight-speed automatic, the Lexus UX 200 gets 33 mpg combined with a CVT. Among less the expensive options, the Nissan Kicks returns 33 mpg as well through a CVT, the Mazda CX-30 rated at 28 mpg combined and employing a six-speed auto. The Encore once offered two versions of its turbocharged 1.4-liter, but is now left with the lesser-powered unit producing 138 hp and 148 lb-ft, paired with a six-speed automatic. Fuel economy with front-wheel drive is 25 city, 30 highway, 27 combined; with all-wheel drive, that shrinks by one mpg across the board to 24 city, 29 highway and 26 combined. The Encore GX is scheduled to hit dealership sometime this spring. Related Video: