1954 Buick Roadmaster 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

Refreshed 2019 Buick Envision gets sharper edges, optional nine-speed transmission

After 18 months on the market in the United States, the Buick Envision took its place as the third-best-selling vehicle among Buick's eight models, slotting in behind the Encore and Enclave. January sales this year jumped 13.7-percent year-over-year, just a few hundred behind the Enclave. Now, the Chinese-made compact SUV gets a modest makeover, but buyers of the 2019 Buick Envision will need to reach up into the upper trims to access the best of what's new. The big mechanical upgrade comes with the option of GM's Hydra-Matic 9T50 nine-speed automatic instead of standard the six-speed. However, that appears to be limited to just two of the five available Envision trims: Premium I and Premium II. The base, Preferred, and Essence models stick with the six-speed only. Design changes center around the front and rear fascias. The grille motif switches to a be-winged Buick emblem - in tri-color spec, not monochrome - over the previous waterfall, matching that of the sibling crossovers. The lower front fascia gets redrawn, with the fog lights at the edges now sitting in square recesses with reworked chrome trim and sharper edges on the bumper. Premium trims move up from HID projectors to bi-LED headlights, while the other three trims shed their composite halogens for HID lights. According to the 2019 order guide, Ebony seats with Dark Plum interior accents leave the menu, replaced by Dark Galvanized leather seats with Ebony trim. White interior lighting will illuminate the instrument panel and door trim, replacing Ice Blue, and comfort/convenience tweaks come in the form of wireless phone charging, an cabin air ionizer and a button to shut off the stop-start system. The latter would be a noteworthy upgrade as it's been a common complaint logged against so-equipped GM vehicles. In back, design elements get sharper edges, and the taillights switch to slimmer LED units. Designers have hidden the single exhaust outlet on the lower three trims with the base, 197-horsepower 2.5-liter engine. It appears that choosing the optional, 252-hp 2.0-liter engine will be identified by dual rectangular exhaust finishers instead of the round tips of previous years. Exterior colors hold steady at six, but Midnight Amethyst Metallic gives way to Satin Steel Gray Metallic, and the current 19-inch wheels get replaced with two new designs. The 2019 Buick Envision has already gone on sale in China, and should reach U.S. dealers in April. Related Video:

Cadillac Celestiq, Lyriq, Hummer, other future GM electric cars: Here's everything we saw at ‘EV Day’

WARREN, Mich. — Today, General Motors held an “EV Day” event at its Warren, Michigan, campus to present its new “Ultium” battery technology, modular electric vehicle architecture and soon-to-come electric vehicles. Unfortunately, we were forbidden from bringing cameras into the event, so while we canÂ’t show you what we saw, we can tell you more about it. While we saw the previously teased Cadillac EV (which we now know to be called the Lyriq) and the GMC Hummer pickup teased during the Super Bowl, there were a number of other future cars at the event, which GM President Mark Reuss assured us are all real vehicles in the works. The biggest surprise came at the end of the event, though, in the Cadillac Celestiq electric sedan, which Reuss described as a future flagship that would be hand-built “very locally.” It had been hiding under a dark sheet all morning, with the front and rear illuminated Cadillac emblems shining from underneath. When the wraps came off, we saw a long, white, four-seat fastback sedan. The 23-inch wheels were pushed out to the very corners of the car, giving it what appeared to be a very long wheelbase. The model on the stage had no side mirrors or visible door handles. The grille mirrored that of the Lyriq crossover next to it, with integrated lighting in lieu of the usual mesh or slats youÂ’d see in an internal combustion car. The entire roof, all the way until it tapered to the tail of the vehicle, was tinted glass. In back, vertical tail lighting ran down the C-pillar before turning rearward across the top of the trunk. Inside, everything below the beltline of the windows — essentially all but the headrests and top portion of the steering wheel, was hidden from view. Behind the Celestiq, a large digital display showed a rendering of its interior. The dash consists of a pillar-to-pillar curved LED display serving as both instrument panel and infotainment system. Protruding forward between the front seats was another touchscreen that appeared to house some more controls, with open area, probably for storage, below it. The rear seats had the same sort of touchscreen between them. Built into the back of the front seats were a pair of rear-seat entertainment screens, much like we saw in the Lyriq. The door panels blended wood, metal and animated lighting to give character and a sense of opulence. GM interior design manager Tristan Murphy was on hand to tell us a bit more about the Celestiq.