2007 Buick Lacrosse Cx Sedan 4-door 3.8l on 2040-cars

Auto blog

GM recalling 1.4 million older vehicles for oil leak fire risk

General Motors is recalling 1,411,332 older vehicles with its 3.8-liter V6 yet again due to a fire risk. Specifically, there are 1,283,340 of them in the US, and the affected models are the: 1997-2004 Pontiac Grand Prix 2000-2004 Chevrolet Impala 1998-1999 Chevrolet Lumina 1998-2004 Chevrolet Monte Carlo 1998-1999 Oldsmobile Intrigue 1997- 2004 Buick Regal The fault with these vehicles is that oil can drip onto the hot exhaust manifold during hard braking, which can potentially cause of fire. In the last six years, there have 19 reported minor injuries from this problem but no crashes or fatalities, according to the company. Spokesperson Alan Adler also told Autoblog: "GM has reports of 1,345 fires in vehicles that were repaired under two previous recalls for this issue." At this time, GM is still developing a remedy for the problem. According to Adler, the company advised owners to park these vehicles outside for the previous recalls. "The cars can be safely driven. In cases where a customer reported an engine fire while driving, smoke was reported, which would be an indication of a malfunction," he said. This is GM's fourth recall for this problem since 2008, according to The Detroit News. At one point it was believed that aging valve cover gaskets allowed the oil to leak out and drip onto the manifold. A campaign in 2009 covered nearly 1.5 million of these models through the 2003 model year for the same issue. At the time, dealers installed new spark plug wire retainers as a fix. Related Video: GM Statement: General Motors is recalling 1,283,340 older sedans and coupes in the U.S. from the 1997 to 2004 model years because drops of oil may be deposited on the hot exhaust manifold through hard braking, which can cause engine compartment fires. GM is working on a remedy. The company is aware of post-repair fires in some vehicles but no crashes or fatalities. There have been 19 reported minor injuries over the last six years. These vehicles with 3.8-liter V6 3800 engines are affected: 1997-2004 Pontiac Grand Prix, 2000-2004 Chevrolet Impala, 1998-1999 Chevrolet Lumina and 1998-2004 Chevrolet Monte Carlo, 1998-1999 Oldsmobile Intrigue and 1997-2004 Buick Regal. Including Canada, Mexico and exports, the total population is 1,411,332.

Watch this phantom Buick drive itself down the highway in a snow storm

Years ago, General Motors used Buick cars to test out the idea of a "smart highway" concept. More recently, GM has been talking up its award-winning Super Cruise semi-autonomous technology that will roll out with Cadillac and make its way to Buick. The LeSabre in the video above has nothing to do with any of that.
On Interstate 15 in Utah, a man driving this LeSabre got into an accident that rearranged the front end and set the horn on permanent blare. At the time of writing this, no one is sure what happened next, but the man ended up sitting in the snow in the highway median while his car carried on down the highway without him. Passing traffic stayed well to the right.
The 51-second video below provides a different take on our autonomous future. A local newscast on KUTV covered the story the evening of the incident, but the Utah Highway Patrol didn't have any update on the fate of the LeSabre. We'll take that to mean that Buick's take on Christine could still be out on the prowl... so watch out!

2021 Buick Envision's bold design means small space gains, a few big losses

So far, every preview we've had of the 2021 Buick Envision compels us to believe that it isn't playing in the same league as the current Envision, nor is it playing the same sport. The chiseled, crisp exterior is matched by an interior that, in pictures at least, sends a genuine premium message. GM Authority got early intel on dimensions for the new crossover, the numbers showing that the only close relationship between the current and the new Envision is in size. According to GMA, the 2021 Buick will be 185.5 inches long on a wheelbase of 109.4 inches, it'll stand 74.1 inches wide without mirrors, and 64.6 inches tall. Front and rear tracks are matched at 63.3 inches. That makes the new version 1.8 inches longer than the current five-seater, with a wheelbase stretched 0.9 inches, while width is 1.7 inches wider but overall height is 2.2 inches lower. The track has been expanded by 1.3 inches front and back. The four-trim lineup will be base, Preferred, Essence and Avenir. Buick's website pegs the current Envision at the single curb weight of 3,755 pounds. GMA writes that the new car comes in at 3,685 pounds in base form, or 3,932 in top Avenir trim. Those could all represent weights for front-wheel-drive models. AWD will be optional on all but the base 2021 Envision. The price for edgier design is a tiny cut in interior room in front. In the coming crossover, front headroom shrinks 0.4 inches to 39.6 inches, front legroom shrinks by 0.5 inches, front shoulder room goes down by 0.3 inches. Front hip room gains 0.7 inches, however, Occupants in the row behind get a tiny bit more space in two dimensions, rear headroom going up 0.4 inches, rear legroom by 1.8 inches, Rear shoulder room gets shaved 0.7 inches, and those haunches on the 2021 model take a bite out of rear hip room, that spec dropping by 5.7 inches to 47.4.  Cargo room sees a slight dip, too, there being 25.2 cubic feet of space behind the second-row of seats compared to 26.9 feet available now. The gap grows with the rear seats down, the coming Envision able to swallow 52.7 cubic feet behind the front row, the current Envision managing 60 cubic feet.  When product starts showing up on dealer lots, we're to expect a 2.0-liter turbocharged four-cylinder under the hood with 230 horsepower and 258 pound-feet of torque, shifting through GM's nine-speed automatic transmission. GMA believes pricing will start around $34,000, which would be about $500 more than the current Envision.