1991 Buick Riviera Luxury Coupe 2-door 3.8l on 2040-cars

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1969 Chevrolet Chevelle vs 1987 Buick GNX in Generation Gap showdown

Generation Gap generally tries to adhere to a theme for each episode, and for the final video from the Lingenfelter collection, the series might have its best idea yet - limited-production muscle cars from General Motors.
On one side you get a 1969 Chevrolet Chevelle COPO, and it's an absolute sleeper. Other than the SS wheels, this classic coupe looks practically bone stock, at least until the engine fires up. Under the hood is a 427-cubic-inch (7.0-liter) V8 making a claimed 425 horsepower and 460 pound-feet of torque. This was the sole year for the COPO package on the Chevelle, and Chevy only made about 323 of them.
The Chevelle's challenger is almost as rare and arguably just as cool. The 1987 Buick Grand National GNX looks just as mean today as when new. It eschews a traditional muscular V8 in favor of a 3.8-liter turbo V6 making a claimed 276 hp and 360 lb-ft, although that number is supposedly a bit underrated. Also, just 547 examples of the GNX version were ever built making it quite a collector's item too.

Fingers point to dragged-out NHTSA investigation after second death by ARC airbag inflator

Safety advocates have increased criticism of the federal government's National Highway Traffic Safety Administration after an exploding airbag inflator that's been under investigation for more than six years killed a second person.  On Wednesday, NHTSA posted recall documents filed by General Motors that revealed the second death, the driver of a 2015 Chevrolet Traverse SUV with an inflator made by Tennessee company ARC blew apart, spewing shrapnel. No details were given about where and when the death occurred. NHTSA has said that ARC Automotive of Knoxville has manufactured about 8 million inflators used nationwide in vehicles made by General Motors, Fiat Chrysler (now Stellantis), Kia and Hyundai. “NHTSA should have been all over this along time ago,” said Rosemary Shahan, president of California-based Consumers for Auto Reliability and Safety. “There's just no denying that itÂ’s a (safety) defect.” NHTSA, the agency charged with with keeping America's automobiles and roads safe, began investigating ARC inflators in July of 2015 after two people were injured by flying shrapnel. The investigation became more urgent in 2016, when a Canadian woman driving an older Hyundai Elantra was killed by metal airbag fragments. Public records show only a little progress on the probe. In April, the agency posted a memo in saying it was reviewing volumes of information it received from ARC. Safety advocates such as Shahan say that the dragged-out investigation is an example of the deadly consequences that can result from an understaffed and underfunded agency. The second death should not have happened, Shahan said, and vehicles with faulty ARC inflators should have been recalled faster. The agency, Shahan said, is “grossly underfunded," but it still should have sought recalls of the ARC inflators. She said historically NHTSA has taken little action during Republican administrations but has ramped up safety efforts when Democrats control the White House. Messages were left Wednesday by the Associated Press seeking comment from NHTSA and ARC. At this time, relatively few vehicles are effected. The GM recall covers only 550 Chevy Traverse SUVs from the 2013 through 2017 model years, as well as Buick Enclave SUVs from 2008 through 2017. The automaker said in a statement that the faulty front driver's airbag inflators were either installed at the factory or in replacement airbag modules.

2025 Buick Enclave changes trim names and pricing

Buick loves to fiddle with its trim names. In 2020, the Enclave offered Base, Essence, Premium and Avenir trims. Two years later, the trim steps went Preferred, Essence, Premium and Avenir. Two years later, in 2022, only Essence, Premium, and Avenir remained. And the 2025 Enclave has done another presto change-o, with Essense becoming Preferred, and Premium switching to Sport Touring. And while we knew that, what we didn't know were the prices for these reshuffled trims, which GM Authority sniffed out. MSRPs for the 2025 Enclave after the $1,395 destination charge, and their differences from 2024, are: Preferred: $46,395 ($1,100) Sport Touring: $48,795 (New trim) Avenir:  $59,395 ($500) These are all front-drivers, sending power to the rear wheels adds $2,000 to the price.  The Sport Touring costs $2,490 more than the entry-level Preferred, nearly 40% more than the current option price. Also, since it's a spiffier version of the Preferred, the Sport Touring is $3,800 less than the current middle trim, the 2024 Enclave Premium.     Mechanically, the Enclave gets the same turbocharged 2.5-liter four-cylinder as the Acadia and Traverse as its sole engine option. Output comes to 328 horsepower and 326 pound-feet of torque, sent through an eight-speed automatic. Towing capacity is 5,000 pounds,  All Enclaves except the Avenir get a standard 30-inch instrument and infotainment display, floating center console, adjustable ambient lighting, wireless device charging and a 12-speaker. The range-topper takes the sound system to 16 speakers, adds a panoramic sunroof, front seat ventilation and massage function, rear seat heating, a head-up display, plus adaptive shocks working larger 22-inch wheels. The Sport Touring (ST), as one might expect, adopts black trim, including in the grille, and black 20-inch wheels.  Buick added standard ADAS perks like automatic emergency braking with intersection support, blind-spot monitoring with steering assist, plus lane-keep assist as standard. And Super Cruise will be an option. All told, it's a healthy improvement in features for relatively small price increases.