1999 Cadillac Deville D'elegance Sedan 4-door 4.6l on 2040-cars

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GM pauses 3.0-liter turbodiesel production due to a supplier shortage

General Motors confirmed it has temporarily stopped taking orders for trucks and SUVs equipped with the 3.0-liter Duramax turbodiesel six-cylinder engine. It blamed the last-minute pause on a supplier-related shortage. Website TFL Truck first reported the news, and a representative from General Motors quickly confirmed it. The spokesperson explained the issue is due to a "temporary part shortage" and added that production will resume "as soon as possible," meaning the Duramax engine (which is called LM2 internally) is not going away permanently. Additional details are not available, so we don't know if the issue is related to the ongoing chip shortage. Rather than delay deliveries and create a backlog, General Motors is reportedly asking its dealers to encourage buyers who want a turbodiesel engine to instead select either the 5.3-liter V8 or the 6.2-liter V8, depending on the model selected. Both are gasoline-powered units. There's no word yet on when Duramax production will resume. The shortage affects several models, including Chevrolet's Tahoe, Suburban, and Silverado 1500 and GMC's variants of these trucks. Cadillac's Escalade is temporarily diesel-less as well. Heavy Duty variants of the Silverado and the Sierra are not affected because they're powered by a different Duramax engine with eight cylinders. Motorists seeking a full-size SUV powered by an efficient turbodiesel engine are temporarily out of options because the Tahoe/Yukon and the Suburban/Yukon XL had the segment to themselves. The Duramax was surprisingly popular, too: in May 2021, GM Authority reported that the turbodiesel straight-six represented 8% of Suburban sales and 6% of Tahoe sales. Installed in a rear-wheel-drive Tahoe, the engine returns 21 mpg in the city, 28 mpg on the highway, and 24 mpg in a combined cycle, figures that make the body-on-frame behemoth more efficient than the unibody, front-wheel-drive Chevrolet Blazer that's 20 inches shorter and approximately 1,700 pounds lighter. Related video: 2021 Chevrolet Tahoe 3.0L Duramax engine

GM follows Ford and Honda in skipping SEMA

The list of automakers skipping SEMA has become longer. First reported by Muscle Cars and Trucks, and confirmed to us by a company representative, General Motors will not have an official presence at the aftermarket show. It joins Ford and Honda in leaving the show. It will be a large hole in the show, with the GM brands typically filling a significant swath of available show space in one of the main halls. GM hasn't provided much explanation for the move, either. The GM representative provided Autoblog with the same statement that Muscle Cars and Trucks got: "GM has made the decision not to participate in the 2022 SEMA Show. The SEMA show has always inspired us, and accessories and performance parts remain an important part of our business." We also asked if we would see any sort of announcements around the time of the show — Ford said it has plans to share some things around that time — however, the GM representative said that the company has no immediate plans for announcements. Certainly things could change between now and the November show, though. SEMA had previously noted that other exhibitors would help fill in some of the space vacated by these major OEMs. Another OEM, Volkswagen, is returning to the show after an absence, which will also help with the display deficit. Related Video:

Ghostbusters director tweets first photos of new Ecto-1

Ghostbusters is heading back to theaters next year with a new look. Rather than bringing back the original's aging comedic actors, four actresses are taking over the starring roles, including Melissa McCarthy, Kristen Wiig, Kate McKinnon, and Leslie Jones. Although, one of the movie's major highlights is missing from that list – the Ecto-1. Originally based on a 1959 Cadillac ambulance, we're now getting the first glimpses of the decked-out, ghost-hunting wagon from the new version thanks to director Paul Feig on Twitter. Purists might like that the Ghostbusters are sticking with a Caddy, but the producers are going for a slightly newer, more macabre approach, as well. Rather than an ambulance conversion, the latest one starts as a hearse. Feig also has his Twitter profile picture of a ghost taking over as the hood ornament, and he even tweeted a shot of the rear. @szewcik_james Okay. pic.twitter.com/sHkx1Soj6p — Paul Feig (@paulfeig) July 8, 2015 Being the Internet, Feig is being deluged both with hyperbolic vitriol for changing things, and praise for the switch. He has politely tweeted about the situation. Not blocking or deleting. I hear you all and appreciate all your input, good or bad. Thanks. https://t.co/pxZsWGeNyL — Paul Feig (@paulfeig) July 8, 2015 Keep in mind this Caddy hearse is about as old today as the original Ecto-1 from Ghostbusters' release in 1984. Having the ladies driving a '50s Caddy might stretch the imagination too far even in a movie about fighting the undead. This approach seems like a perfect compromise between old and new.