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Camaro SS, Hellcat Widebody, and an Airstream camper | Autoblog Podcast #545

On this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Green Editor John Beltz Snyder and Senior Editor Alex Kierstein. We talk about a lot of American stuff, including the Chevy Camaro SS 1LE and the new Blazer, Dodge Challenger Hellcat Widebody, Ford's new train station and a diesel F-150 towing an Airstream trailer, as well as some Tesla pickup news. Somehow the Kia Stinger also made its way into this red, white and blue episode (because it's great, and it's our new long-termer). This week, we try something a little different in the "Spend My Money" segment. Autoblog Podcast #545 Your browser does not support the audio element. Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Cars we've been driving: Chevrolet Camaro SS 1LE, Dodge Challenger SRT Hellcat Widebody, Kia Stinger AWD Visiting Ford's new train station in Detroit Camping with a Ford F-150 Diesel and an Airstream Basecamp Chevy unveiled the new Blazer New Tesla pickup truck details Spend my money Feedback Email – Podcast@Autoblog.com Review the show on iTunes Related Video: Green Podcasts Chevrolet Dodge Ford Kia Truck Coupe Crossover Electric Future Vehicles Performance Sedan RVs/Campers chevy blazer michigan central station

Why an independent rear suspension for GM's new, full-sized SUVs wasn't easy

A Motor Trend report last month laid out how Cadillac's 4.2-lier twin-turbo Blackwing V8 could be an orphan due to cost concerns in the GM empire. Last-minute chassis changes to Cadillac's new sedans and XT6 crossover led to engine bays that couldn't fit the Blackwing. On the SUV side, according to the report, the new independent rear suspension for big people haulers cost so much to implement that GM ruled out reworking the Escalade to accept the Blackwing. At least one commenter rightly asked how could a suspension swallow that much money. A new piece in Motor Trend has the answer. The excellent Alissa Priddle spoke to Tim Herrick, GM's executive chief engineer for full-size trucks, about why the clean-sheet IRS cost "multimillions of dollars."  First, GM would need to build a new body shop at the Arlington, Texas plant that assembles the automaker's big SUVs to stamp the numerous wholly new parts and panels accommodating an IRS. Then GM would need to design and pay for a new assembly process. On top of those up-front costs, there was the incremental cost of the four-link IRS components being more expensive than those in the trucks' former leaf-sprung solid axles. Herrick endured so many rejections for so long that he remembers the date and time when he got approval for the new unit. He said it came down to a meeting where he told a higher-up, "I'll make you a deal: If we get to the reveal, or if we launch this and you think this was a dumb idea, I'll hand you my badge and let you walk me out." Head to Motor Trend to read the full story. Based on Herrick being on stage to help present the new SUVs to the press, and on our First Ride in the new Chevrolet Tahoe and Suburban at GM's Milford Proving Grounds, it appears this will have a happy ending for all involved. Furthermore, since Herrick worked on the T1 platform that supports the big SUVs as well as the light- and heavy-duty pickups, he understood the demands on the commercial side, too. That could be why when Roadshow asked Tim Asoklis, chief engineer of the Tahoe and Suburban, if the new IRS could endure life in the Chevrolet Silverado and GMC Sierra, Asoklis answered, "Oh, absolutely." Related Video:    

OnStar to offer 90-day driving assessment, possible insurance discount

General Motors has announced a brace of new features for OnStar, two of which could help you save money assuming you're willing to sign over some (more) personal details. The first is a driving assessment program in which OnStar takes note of certain driving parameters for 90 days, then provides the driver feedback on their driving, both individually and when compared to other drivers in the program, as well as driving tips. Think of it as OnStar's ICE version of the Nissan Leaf's CARWING feature that compares how efficient your electric driving is compared to other BEV drivers. In this case, though, certain drivers will have the chance to share their assessment with Progressive Insurance, and if the numbers are right they might get a "driving-based" discount from the insurance company. The assessment program is voluntary, and requires opting in. It will be available this summer on all new GM cars and some GM vehicles back to 2013. In case this sounds like Big Brother, let's not forget that Big Brother is already here and moved in so long ago that he's a member of the Kiwanis club and is hosting neighborhood block parties. Progressive already has a million enrollees in a program called Snapshot that tracks OBD II data to offer usage-based insurance to provide annual pricing based on how much you drive your car, with discounts of up to 30 percent. The OnStar effort is just another way to do that. The second feature is proximity offers through AtYourService, which notifies drivers to deals and information on their driving route and provides coupons from RetailMeNot and Entertainment Book. Beyond that, a deal with Priceline will let OnStar agents book hotels for you starting this year, there's a tie-in with Dunkin' Donuts, too, but we're fuzzy on those benefits, and third new feature lets Chevrolet owners know when certain parts need replacing. News Source: Detroit NewsImage Credit: AP Photo/Carlos Osorio Chevrolet GM Technology