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GM warning 800,000 owners that their cars may need oil changes more frequently than they say

The days of changing your engine oil every 3,000 miles are long gone thanks to most cars having automatic oil monitoring systems, but about 800,000 General Motors vehicles apparently have incorrect monitoring software that is leading to premature engine component wear. According to Autoweek, certain 2010-2012 Buick LaCrosse, Regal, Chevrolet Equinox and GMC Terrain models equipped with 2.4-liter four-cylinder engines could be going too long in between oil changes resulting in a higher-than-normal number of warranty claims for the engine's balance chain. The balance chain links the balance shaft to the crankshaft, and a worn one can produce higher noise levels.
As a fix, GM dealers will be reprogramming the software for the monitors in an effort to reduce the interval between oil changes, which varies based on driving habits and conditions. Through February 2015, the software update will be done at no cost to vehicle owners, but since this is not a recall, after that point, it will be up to the discretion of dealers as to whether or not they will charge for the service. What isn't immediately clear is whether GM plans on giving assistance to out-of-warranty customers who are experiencing engine issues from the worn chain.

Nearly half of Buick dealers choose buyout over investing to sell EVs

In 2022, General Motors gave Buick dealers across the nation a simple choice: invest a significant amount of money to prepare for EVs or opt for a buyout. Over a year later, the brand has reportedly lost nearly half of its dealerships as it prepares to roll out its first electric cars. Trade journal Automotive News reported that the number of Buick dealers in the United States dropped by about 47% during 2023. At the beginning of the year, the network included 1,958 stores; fast-forward to December and that figure stands at approximately 1,000. More dealers could throw in the towel in the coming weeks, as the publication adds that the buyout program remains open and will continue. Dollar figures haven't been released, so we don't know precisely how much money a dealer who opts out can claim from General Motors or how much money a dealer needs to spend to stick with the brand. However, the latter figure falls somewhere between $300,000 and $400,000, Automotive News learned. Dealers notably need to invest in equipment (such as charging stations) and training. Buick doesn't seem fazed by the exodus. "I'm really pleased with where we are. The network, where we are now, is a good size. It's with dealers who are focused on the business, who've shown that they can recover the volume that the dealers who transitioned away were doing," company boss Duncan Aldred said. According to Automotive News, the dealers who chose to stop selling Buick models accounted for about 20% of the brand's sales in the United States. Buick told the publication that around 89% of the American population still lives within 25 miles of one of its dealerships. General Motors extended the same offer to Cadillac dealerships in 2020, and about 150 stores allegedly chose to leave. For context, the dealer network consisted of 880 locations in the United States before executives floated the buyout offer. The dealers who left received between $300,000 to $500,000, the report adds, while preparing to sell electric cars would have set them back by around $200,000. Related video:

Buick shows US dealers 2016 Cascada convertible

The affordable four-seat convertible has become a largely forgotten genre in the States, especially with the death of the Chrysler 200 Convertible. Of course, there are still premium options from Audi, BMW and Mercedes-Benz - not to mention more overtly performance-oriented droptop pony cars from Chevrolet and Ford - but if you want an affordable cruiser, you're kind of out of luck. That may be about to change, however, with renewed rumors of the Opel Cascada (pictured above) making it across the Atlantic wearing a Buick badge.
According to GM Inside News, Buick showed off the Cascada to US dealers last week, with renewed word that the company plans to bring it over from Europe for the 2016 model year. The US version will reportedly be practically identical to its German cousin in terms of styling, but the powertrain underneath is less certain. According to GMI, it may use the 1.6-liter turbocharged four-cylinder that is available in Europe with either 168 horsepower or 197 hp.
The Cascada rides on GM's Delta II platform, which also underpins the Verano, and the latest rumor certainly provides even more evidence that the convertible is probably on the way. Speculation about the droptop started when GM CEO Dan Akerson said last year that the car was on his wish list to bring over. Then, the US trademark on the name was reserved earlier this year, and the release was speculated for sometime in early 2016.