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GM recalls 64k 2011-2013 Volts over carbon monoxide fears, stop sale on Trax and Encore

General Motors is recalling 50,249 Chevrolet Volts from the 2011-2013 model years in the US and an additional 13,937 exported examples because of fears over carbon monoxide buildup. According to a statement, if a Volt is accidentally left on while running on electric power, its internal combustion engine would eventually kick on to charge on the battery. If this happens in an enclosed space, then carbon monoxide can fill the area, leading to a potential exposure to the dangerous gas. According to GM, there have been two injuries reported due to this issue. To fix the problem, there's a software update to limit the time the vehicle can idle. According to Automotive News, GM is also issuing a stop sale on about 2,300 examples of the 2015 Chevrolet Trax and Buick Encore. In these compact crossovers, it's possible that the steering column assembly could touch the power steering circuit board and cause damage over time. This could potentially cause the system to stop working. Automotive News indicates that the automaker is still working with the supplier to get the necessary parts to repair this problem. General Motors is recalling 50,249 Chevrolet Volts in the U.S. from the 2011-2013 model years to implement a software update that will limit the amount of time a vehicle can be left idling in the "on" or "run" position. If a driver exits the vehicle and inadvertently leaves the vehicle "on" by failing to react to cues and warning chimes emitted by the vehicle, the vehicle's high-voltage battery will drain after a period of time and the gasoline engine will begin to run. If the gas engine runs for a long period of time within an enclosed space, such as a garage, carbon monoxide could build up. GM is aware of two injuries, both related to carbon monoxide build up. The total recall population including Canada and exports is 64,186. Related Video:

2018 Buick LaCrosse gets a mild hybrid model, lower price

Update: Buick provided us with horsepower and fuel economy figures. The text has been updated to reflect this. Buick is rolling out a variety of updates for the 2018 LaCrosse, including a new mild eAssist hybrid. Like the previous generation LaCrosse and Regal eAssist models, this one features a small electric motor and an equally small battery pack that together augment rather than supplant the gasoline engine. The motor, attached to a 2.5-liter four-cylinder engine, helps to make takeoffs smoother and provide additional torque on demand. The gasoline engine still does the majority of the work, though. Combined, the powertrain produces 194 horsepower and 187 pound-feet of torque. It will also allow the LaCrosse to get 25 mpg in the city, and 35 mpg on the highway. While the electric powertrain doesn't provide primary propulsion, it does come with other benefits. The small battery means the LaCrosse maintains a folding rear seat. The battery also provides power to accessories when the engine shuts off at a standstill. This mild hybrid powertrain will be the standard engine for all 2018 LaCrosses, and they come with a lower base price. The 2018 model will start at $31,415, which is about $1,500 less than the lowest priced 2017 V6 LaCrosse. The V6 will still be available as an option, and Buick has updated it, too. The 2018 V6 models will also all come with a new 9-speed automatic transmission. The new LaCrosses will go on sale this fall. Related Video: Image Credit: Buick Green Buick Hybrid Luxury Sedan

China-market Buick Electra E5 meets the world

We now know the Buick Envista crossover is on the way to the U.S. market after its recent debut in China. The Chinese Ministry of Industry and Information Technology has previewed another Buick crossover that will eventually get here, the release spotted by Car News China. The battery-electric Electra E5 was outed as part of the ministry process of opening up a public comment for new market entries. This is the Buick-branded Ultium-based EV that inaugurates a new electric era for GM brands over there, the E5 landing in the middle of the consecutive E1 to E9 trademarks Buick reserved a few years ago. The five-seat crossover's dimensions have been given as 192.6 inches long, 75 inches wide, and 66.2 inches tall, on a wheelbase 116.3 inches long. That size puts it on the same wheelbase as the coming 2024 Chevrolet Equinox EV, with a length about two inches longer. The base wheels measure 18 inches, the options list offers 20-inch units. The battery pack is sourced from a joint venture between CATL and SAIC, the latter being GM's joint venture partner in China. The automaker said it's "tailored for China" but we don't know what that means, nor do we know the capacity. Thanks to the MIIT information, we do know the E5 weighs 5,666 pounds and in this initial form will be powered by one 241-horsepower motor that can achieve a top speed to 112 miles per hour.  Spy photographers caught an Electra SUV clad in camo doing the rounds in Michigan earlier this month with all the same design cues seen on the Chinese model — narrow headlights and taillights, three-piece high brake light on the hatch spoiler, and the same wheels. Although we could be wrong, we'd bet a fair bit of money our Electra will come with more than 241 horsepower, though. Even our compact Buick Envision gets 228 hp, and it weighs almost 2,000 pounds less than the China-market Electra E5.   The same over there as here, the E5 represents Buick's first proper move toward the all-electric lineup scheduled to be completed by 2030. In China, it will mean the sunset of current EV offerings like the Buick Velite 6 MAV wagon-like vehicle, and the Chevy-Bolt-based Velite 7. Car News China said neither sell well, calling the Velite 6 "a bit of an oddball," and the 7 a little small for the Chinese market. Younger, tech-happy buyers will be lured with the first strokes of SAIC's Smart Cockpit and GM's Super Cruise. Deliveries should commence at the beginning of next year in China, the E5's arrival in the U.S.