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Acura Integra, Cadillac CT4-V Blackwing, Porsche Taycan | Autoblog Podcast #721

In this episode of the Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Yahoo Finance Senior Reporter Pras Subramanian. They kick things off by talking about driving the Cadillac CT4-V Blackwing and Porsche Taycan. In this week's news, they discuss the production reveal of the 2023 Acura Integra, Tesla's latest price hike, and Ford leaving the rear climate controls out of Explorers due to the chip shortage. Finally, they talk about the current state of affairs at Stellantis as the company plays catch-up with electric vehicles. Send us your questions for the Mailbag and Spend My Money at: Podcast@Autoblog.com. Autoblog Podcast #721 Get The Podcast Apple Podcasts – Subscribe to the Autoblog Podcast in iTunes Spotify – Subscribe to the Autoblog Podcast on Spotify RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Cars we're driving 2022 Cadillac CT4-V Blackwing 2022 Porsche Taycan 2023 Acura Integra production specs and photos revealed Tesla increases prices yet again Ford to sell Explorer SUVs missing rear climate controls due to chip crunch Analyzing the state of Stellantis Feedback Email – Podcast@Autoblog.com Review the show on Apple Podcasts Autoblog is now live on your smart speakers and voice assistants with the audio Autoblog Daily Digest. Say “Hey Google, play the news from Autoblog” or "Alexa, open Autoblog" to get your favorite car website in audio form every day. A narrator will take you through the biggest stories or break down one of our comprehensive test drives. Related video:

George W. Bush's 2009 Ford F-150 fizzles with $300,000 bid at Barrett-Jackson [UPDATE: w/video]

Despite some truly impassioned pleading from Jay Leno himself - including calling on Arizona's notoriously Republican-rich voters to beat the $600,000 level set the last time Leno sold a vehicle for this particular charity... in California - bidding for George Bush's 2009 Ford F-150 pickup truck stalled at $300,000.
All proceeds will be sent to the Fisher House Foundation, so at least it's $300K going to a good cause. Feel free to check out the live image gallery above, which includes shots showing Leno's skills helming the auction, and read through the official auction description below.
*UPDATE: Video of the auction and Leno's prods to the crowd for more money can now be seen below.

Aluminum lightweighting does, in fact, save fuel

When the best-selling US truck sheds the equivalent weight of three football fullbacks by shifting to aluminum, folks start paying attention. Oak Ridge National Laboratory took a closer look at whether the reduced fuel consumption from a lighter aluminum body makes up for the fact that producing aluminum is far more energy intensive than steel. And the results of the study are pretty encouraging. In a nutshell, the energy needed to produce a vehicle's raw materials accounts for about 10 percent of a typical vehicle's carbon footprint during its total lifecycle, and that number is up from six percent because of advancements in fuel economy (fuel use is down to about 68 percent of total emissions from about 75 percent). Still, even with that higher material-extraction share, the fuel-efficiency gains from aluminum compared to steel will offset the additional vehicle-extraction energy in just 12,000 miles of driving, according to the study. That means that, from an environmental standpoint, aluminum vehicles are playing with the house's money after just one year on the road. Aluminum-sheet construction got topical real quickly earlier this year when Ford said the 2015 F-150 pickup truck would go to a 93-percent aluminum body construction. In addition to aluminum being less corrosive than steel, that change caused the F-150 to shed 700 pounds from its curb weight. And it looks like the Explorer and Expedition SUVs may go on an aluminum diet next. Take a look at SAE International's synopsis of the Oak Ridge Lab's study below. Life Cycle Energy and Environmental Assessment of Aluminum-Intensive Vehicle Design Advanced lightweight materials are increasingly being incorporated into new vehicle designs by automakers to enhance performance and assist in complying with increasing requirements of corporate average fuel economy standards. To assess the primary energy and carbon dioxide equivalent (CO2e) implications of vehicle designs utilizing these materials, this study examines the potential life cycle impacts of two lightweight material alternative vehicle designs, i.e., steel and aluminum of a typical passenger vehicle operated today in North America. LCA for three common alternative lightweight vehicle designs are evaluated: current production ("Baseline"), an advanced high strength steel and aluminum design ("LWSV"), and an aluminum-intensive design (AIV).