2014 Buick Enclave Premium 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.

Looking back at how and why GM saved Buick

Still uncomfortably fresh in our collective minds is 2008, the year when the US economy tanked, auto sales collapsed, and both General Motors and Chrysler endured federally managed bankruptcies. Then 2009, when, among other draconian measures, the government task forces dictating what they were compelled to do to earn taxpayer financial support ordered thousands of dealers cut and GM to discontinue four of its eight US brands. Three of those chosen for GM's axe were fairly obvious: off-road icon Hummer had become politically incorrect, Swedish-born Saab was a perennial money loser, and product-starved Saturn had sadly sagged after its strong early start. On the other hand, high-volume value brand Chevrolet, luxury Cadillac, and high-profit GMC seemed clear keepers. That left Pontiac and Buick, both boasting strong brand heritage and histories but both languishing at the time with lackluster image and sales. Most believed that "old man's car" Buick would be killed and once-youthful Pontiac and its performance image would be revived. So few understood why when exactly the opposite happened: Buick lived, Pontiac died. One key factor was Buick's long, distinguished history in China. In the early 20th century, many of that country's most influential citizens owned, drove, or were driven in Buicks. By 1930, one out of every six cars on the roads in Shanghai was a Buick. So when GM launched vehicle production at a Shanghai joint-venture plant in 1999, the chosen brand was Buick. Today it remains GM's best-selling brand in that fast-growing market. Another was an appealing new design direction that began with a shapely 2006 three-row crossover concept called Enclave. Inspired by the Buick Velite concept convertible of 2004, its curvaceous "form vocabulary," GM Design vice president Ed Welburn said at the time, previewed coming Buick production car and CUV design. "The body shape flows, like there's wind blowing over it," he enthused, adding that the Enclave concept's richly trimmed cabin foretold "a renaissance in interior design for GM." And when the production Enclave arrived for 2008, followed by platform siblings from Saturn and GMC (and later Chevrolet), it indeed caught the public's eye and started selling well. And once past GM's painful and embarrassing bankruptcy, Buick has been on a major roll. Continuing to sell strongly in China while growing substantially in the US, it has enjoyed four straight years of global sales records.

Question of the Day: Best recipient for supercharged GM V6?

The good old Buick V6 engine was built from 1961 through 2008 (including a decade of production by Kaiser-Jeep) and went into way too many General Motors vehicles to list here. In 1991, the supercharged version of the 3800 was introduced, with a Roots-style Eaton blower on top, and now you can find these engines in just about every junkyard in North America. The 3800 shares a bellhousing pattern with the also-made-by-the-zillions GM 60° V6 engine, which means that it will install (with varying levels of sledgehammer clearancing and/or axle mix-and-matching) into plenty of GM vehicles that never received the 3800 from the factory. That means one thing: engine swaps! An excellent example of this is the 1992 Chevrolet Lumina APV "Dustbuster" minivan, which is a fully caged high-performance road-racing machine that features a supercharged 3800 and 5-speed manual transmission under its long, vacuum-cleaner-snout-like hood. The RaceVan, in Springfield Monorail livery, will compete this weekend at the Michigan 24 Hours of LeMons race with Autobloggers Mike Austin, David Gluckman, and Alex Kierstein at the wheel. My personal choice for supercharged 3800 power, though, has to be the Cadillac Cimarron, preferably the not-so-sought-after Cimarron d'Oro Edition. Some bashing and welding and cutting and pasting and this lightweight Cavalier sibling could have well over double its original horsepower. So, what's your blown 3800 engine-swap choice? Related Video: Auto News Buick GM v6 question of the day questions engine swap