1964 Buick Lesabre Base Convertible 2-door 4.9l 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.

2017 Buick LaCrosse an evolution of sharp Avenir concept

After years as a bloated, uninspiring, but comfortable near-premium sedan, Buick has taken the wraps off a leaner, lither, far more stylish LaCrosse. The third-generation model has just made its debut at the 2015 Los Angeles Motor Show. While there's a lot to talk about, let's first address the new, Avenir-inspired sheetmetal. The fascia is basically the concept car smoothed over into production form, featuring the same winged trishield. In place of the chrome-trimmed waterfall, the LaCrosse gets a blacked-out, recessed grille with a chrome surround. It looks good in photos but it's better in person, adding a real sense of complexity and depth to the front end. The headlights and lower fascia, meanwhile, adhere closely to the concept. The same cannot be said of the LaCrosse's tail. While the taillight lighting pattern is similar, the overall shape of the lighting element is radically different, refining the design featured on the back of the Regal. Also gone, sadly, is the Avenir's boattail rear deck. Instead, the LaCrosse gets a small rear deck that curves up into a pleasant duckbill spoiler. The rest of the tail is pleasantly restrained. Perhaps the weakest point is the profile, where Buick has instituted a "split-spear" design, featuring a strong shoulder line above the rear wheel well, which sits below an even stronger character line that curves down and towards the front of the car. It strikes us as just a little too much, like the Impala. Underneath that sheetmetal, Buick has managed to trim nearly 300 pounds of body fat, nearly half of which came from the vehicle's actual structure. That 300 lbs, according to Buick's engineers, is equivalent to a Kenmore side-by-side refrigerator, in case you needed a helpful comparison. Despite the weight savings, Buick has upped the torsional rigidity for this new model by 15 percent. The LaCrosse's cabin features a strong, cockpit-like design, with a high, floating-bridge center console. This is possible due to Buick's adaption of the Electronic Precision Shift system, introduced earlier this month on the new Cadillac XT5. Despite the new-fangled console design, Buick's retained the wraparound cabin style introduced on the second-gen model. Based on a quick crawl around the interior, space is great in front, although ingress in back is somewhat difficult due to the roofline. You're probably wondering why we haven't said anything about the mechanicals just yet.

NC dealer falsely announces return of Regal Grand National, Regal GNX

Like many new car dealers, Liberty Buick GMC gets so excited about its brands' new wares that it puts out press releases announcing when new models are on the way. That's not typically national news, but the Charlotte, NC store has created a bit of internet hubbub by announcing that it will be "one of the first dealers in the country to offer the Buick Regal GNX," and it's even started to add customers names to a waitlist. Only one problem: Despite seemingly annual rumors and calls for such a model, Buick hasn't announced any Grand National models at all – let alone a GNX – and no such models are actually in the cards. The Liberty Buick press release talks in a nostalgic, venerative tone of the original 1982-1987 GN franchise, and goes on to say: "These returning relics will be based on the highly-acclaimed Alpha vehicle architecture currently used in the Cadillac ATS, 2014 Cadillac CTS, and soon to be in the sixth-generation Chevy Camaro. Alpha is the internal name of a General Motors vehicle architecture engineered to underpin compact and mid-size rear-wheel-drive vehicles." In the release, Liberty Buick claimed the GN/GNX models would arrive in late 2015, citing a coupe bodystyle, including a rather fantastical-looking GNX rendering from Bestride.com. Unsurprisingly, none of this is true. Autoblog reached out to Buick for comment about the release, and brand communications manager Nick Richards confirmed that the company had discussed the matter with Liberty Buick representatives. Richards went on to say that the release was wholly incorrect, proclaiming "an agency [for the dealer] picked up a lot of stuff off the internet" and ran with it, including an old Car and Driver story from 2013. The dealership subsequently issued a retraction, with Scott McCorkle, owner of Liberty Buick GMC saying: "We love the idea of the Buick Regal GNX coming back to our showroom but for now, it's only a concept. Bottom-line, the article was incorrect.