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MotorWeek's 80's GM muscle coupe roundup includes Regal GN and Monte Carlo SS

Even with just four brands in the family, General Motors still represents a performance powerhouse. Between the Chevrolet Corvette Z06, Camaro Z/28, Cadillac CTS-V and ATS-V, The General can still deliver plenty of thrills. The 1980s, though, saw the brand go even crazier with performance. While the Camaro and Corvette were still around back in the day, GM had a number of other interesting performance offerings. The Bowtie was complemented by the long-deceased Monte Carlo SS, while the now-defunct Pontiac and Oldsmobile offered the Grand Prix and thumping 442, respectively. And Buick, which isn't short on performance with its Regal GS and Verano Turbo, offered a much more serious vehicle, in the form of the Grand National (not to mention the Darth Vader-spec GNX). MotorWeek, in its hugely entertaining retro flashbacks, looks back on these three long-lost GM performance icons, and it's just as good as you might expect. News Source: MotorWeek via YouTube Buick Chevrolet GM Pontiac Coupe Performance Classics Videos buick grand national chevy monte carlo oldsmobile 442

GM recalls 740,000 vehicles over daytime running light issue

General Motors is recalling over 740,000 vehicles due to a daytime running light issue that causes all of the affected cars to run afoul of Federal Motor Vehicle Safety Standards. Vehicles affected by this recall are spread across many of GM’s brands. Models include the 2020-2023 Cadillac CT4 and CT5, 2021-2023 Buick Envision, 2022-2023 Cadillac Escalade and Escalade ESV, 2022-2023 Chevrolet Silverado 1500, Suburban, Tahoe and 2022-2023 GMC Sierra 1500, Yukon, and Yukon XL. GM says that the daytime running lights may remain on in these cars when the headlights are activated. This is a problem, because FMVSS rules require that the daytime running lights deactivate once the headlights turn on. If the DRLs remain on, GM says that could result in additional glare, thereby increasing the risk of an accident. The cause of this failure to deactivate the DRLs comes from body control module software that “under a combination of certain pre-conditions, could fail to deactivate the DRLs,” according to GM. Other GM vehicles were tested, but due to a difference in software or hardware, they remain unaffected. If this is reminding you of another recent GM recall, youÂ’d be right, as GM recalled another 340,000 vehicles for the same issue last month. After that original issue was found within GM, the company began looking into its other cars to determine if the population was larger than originally thought. GM found the additional vehicles included in todayÂ’s recall have the problem. The fix will either be via an over-the-air update or it will require you to bring the vehicle into a dealer for a software update, depending on which vehicle you have. Owner notification letters letting folks know what is necessary are currently scheduled to go out on January 23, 2023. Related video: Cadillac Escalade Infotainment Review

Two nearly new 1987 Buick Grand National 'twins' found in garage after 30 years

Back in the '80s, a Buick Grand National could leave a lot of vehicles in its dust. The final, 1987 version of the menacingly styled performance coupe produced 245 horsepower and 355 pound feet of torque, and it was never designed to sit still, let alone for 30 years. But two low-mile Grand Nationals did just that. At the time, it was widely known that nothing like the Grand National would be built again, as the Regal platform would be moving to front-wheel drive. So a lot of buyers stockpiled Grand Nationals and rarer GNX versions with the idea of making a buck on them when they gained value. Some people even bought several. That's what happened to these two cars, recently unearthed from their slumber. Thirty years of storage has turned them into barn finds instead of showroom beauties, and they haven't exactly been flawlessly preserved. A story reported on gm-efi.com shows the cars – the "Twins," as they're called – parked side to side, the way they were laid to rest decades ago, with thick dust on them. Two enthusiasts, Shawn Matthews and William Avila, originally contacted the owner, who had posted them for sale on Facebook with a staggering $200,000 asking price. After inspecting the cars and confirming they were legit, the prospective buyers managed to strike a deal for an undisclosed sum. The story does say the seller was a bit eccentric, demanding money in hand before the cars could be touched at all, but the cars were eventually acquired and transported to a shop for desperately needed refurbishing. Time has caused the headliners on both cars to droop, and it's obvious all gaskets and fluids will need to be addressed, but both cars have extremely low odometer readings: One has 807 miles on the clock, while the other hasn't even reached 600. The car with a more miles was moved "once in a while," so clearly the original owner couldn't resist giving it a go while the other one slept. We couldn't've, either. Related Video: Featured Gallery Two Old Buick Grand Nationals View 12 Photos News Source: gm-efi.com via BarnFinds Auto News Buick Classics buick grand national grand national