2004 Buick Lesabre Custom Sedan 4-door 3.8l on 2040-cars

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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

GM promises to add 20 EVs and fuel-cell cars to lineup, paid for by SUVs

DETROIT — General Motors outlined plans on Monday to add 20 new battery electric and fuel-cell vehicles to its global product lineup by 2023, financed by robust profits from sales of gasoline-fueled trucks and sport utility vehicles in the United States and China. "General Motors believes in an all-electric future," GM global product development chief Mark Reuss said on Monday during a briefing at the company's suburban Detroit technical center. Future generations of GM electric vehicles "will be profitable," Reuss said, but added it was not clear when GM could make all its new vehicle offerings zero-emission electric cars. Regulators in China and some European countries have floated proposals to ban internal combustion engines by 2030 or 2040. "We will continue to make sure our internal combustion engines will get more and more efficient," Reuss said. GM shares were up more than 4 percent in midday New York trading on positive comments from Rod Lache, auto analyst at Deutsche Bank. Automakers, including electric vehicle market leader Tesla, lose money on electric cars because battery costs are still higher than comparable internal combustion engines. The company offered sneak peeks of three EV prototypes: a Buick SUV, a sporty Cadillac wagon and a futuristic pod car wearing a Bolt badge. GM funds its forays into new technology using a river of cash generated by old-technology vehicles popular with its core customer base in the United States heartland. In comparison, Tesla has burned through an estimated $10 billion in cash and has yet to show a full year profit. GM earned more than 90 percent of its $12.5 billion in pretax profits last year in North America, amid robust demand for its lineup of large sport utility vehicles and pickup trucks. The company's profitable operations in China rely on consumer demand for an expanding lineup of gasoline powered SUVs. GM has previously announced plans to make some of its future electric vehicles capable of driving themselves in robot taxi fleets. The company offered sneak peeks of three electric vehicle prototypes: a Buick brand sport utility vehicle, a sporty Cadillac wagon and a futuristic pod car wearing a Bolt badge. GM collaborated with Korean battery maker LG Chem to build the Bolt battery system. Company officials did not say what companies would supply batteries for the larger fleet of vehicles promised by 2023. Fuel-cell vehicles will also play a role in GM's future, the company said.

It's official: GM selling Opel-Vauxhall to Peugeot-Citroen group for $2.3B

It's a Brexit for General Motors. GM is selling off its Opel and Vauxhall unit, it confirmed today, ending 90 years of automobile production in Europe, and nearly two decades of losses from that division. The deal was announced on the eve of the Geneva Motor Show. The focus for GM now becomes North America and China. "This was a difficult decision for General Motors," CEO Mary Barra said. "But we are unified in our belief that it is the right one." "For GM, this represents another major step in the ongoing work that is driving our improved performance and accelerating our momentum. We are reshaping our company and delivering consistent, record results for our owners through disciplined capital allocation to our higher-return investments in our core automotive business and in new technologies that are enabling us to lead the future of personal mobility." The buyer is French automaker PSA Groupe, maker of Peugeot and Citroen as well as its DS luxury sub-brand. The $2.3 billion deal will make PSA the second-biggest European manufacturer after Volkswagen, with 17 percent of the market share. "We want to create a European automotive champion," said PSA Groupe Chairman Carlos Tavares. "We will totally unleash the potential of the Opel and Vauxhall brands." Tavares gave assurances that jobs would not be lost in the deal. "We respect all that Opel/Vauxhall's talented people have achieved as well as the company's fine brands and strong heritage. We intend to manage PSA and Opel/Vauxhall capitalizing on their respective brand identities." The two companies have agreements for PSA to continue to supply some Holden and Buick models; it's not yet clear exactly how this will work, as Opel models form the basis for several of Buick's core products, including the Encore small crossover and Regal sedan. PSA also is purchasing GM's financing operations in Europe as part of the deal. GM may invest in PSA shares in the future, and the two companies may collaborate on electric and fuel-cell vehicles as part of GM's joint venture with Honda. The sale of Opel and Vauxhall brings GM's global brand total down to eight, including three that are specific to the Chinese market. Buick GM Citroen Opel Peugeot Vauxhall 2017 Geneva Motor Show