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VW joins Daimler's protest of new A/C refrigerant as EU deadline for compliance passes

The case of Dupont and Honeywell's refrigerant R-1234yf is doing the exact opposite of keeping things cool. The two chemical companies have spent years and hundreds of millions of dollars developing R-1234yf to replace R-134a, the new refrigerant shown to be 99.7-percent kinder to the environment than the one it is meant to succeed. Part of that development has been years of testing by governments, outside safety agencies and automakers to approve the chemical for use in cars. It passed the protocols necessary for the European Union to declare that new and significantly revised cars from 2013 onward needed to use R-1234yf, and mandated that every car as of 2017 must use it.
Enter Daimler AG. The automaker created a head-on collision test with a B-Class at their Sindelfingen test track that would lead to the pressurized refrigerant being sprayed on the engine. The result in 20 out of 20 test was that the refrigerant burst into flames as soon as it hit the hot engine, while Daimler says that R-134a does not catch fire in the same test. Another unexpected result of the R-1234yf test was the release of hydrogen flouride, a chemical far more deadly to humans than hydrogen cyanide, emitted in such amounts that it that turned the windshield white as it began to eat into the glass.
Said a Daimler engineer in a Reuters piece, "It was scarcely believable. The most complicated lab tests conducted using the most sensitive measuring instruments around found nothing and all we do is drive a car around a couple of times, open a tiny hole in the refrigerant line and the next thing you know the car is on fire." So Daimler said it wouldn't use the refrigerant, and it recalled the cars it had already shipped with R-1234yf.

The cars of notorious dictators

It's good to be the king, at least until your people have had enough of you. Last week, we brought you famous presidential cars. This week, we're going to the opposite end of the political spectrum, looking at what history's mad men drove throughout their repressive and violent regimes. These dictators were absolutely powerful, and absolutely corrupt. More nightmares for their people than rulers, their iron-fisted control gave them the ability to satisfy any wild desire with nearly limitless funds. While they all splurged on luxury goods, cars were a particular passion of many dictators. Cars make a powerful statement to the public about wealth, status and control. It's how you are presented at ground level to your adoring masses or mortal enemies. A custom luxury car with plenty of armor plating reinforced the specialness and "otherness" of the ruler to friend and foe alike. Muammar Gaddafi, Libya, 1969 - 2011 Lybia's President for Life Muammar Gaddafi fancied himself not just a car enthusiast, but a car designer for the masses as well. He supposedly designed a car called the "Saroukh el-Jamahiriya" or Libyan Rocket. It had a 230-horsepower V6 and the nose and tail of a rocket. He was trying to produce a safer car. What makes it safe car? Tough to say. Not a lot was ever released it. Apparently the el-Jamahiriya did come with airbags and collapsible fenders in case of a collision. A spokesperson said "The invention of the safest car in the world is proof that the Libyan revolution is built on the happiness of man." We'll just have to take his word for it. When he wasn't designing his own cars, Gaddafi was ordering up custom rides, large and small. Besides a heavily armored BMW 7 Series and a Mercedes S-Class stretch limo, Gaddafi had this custom Fiat built at a cost of $260,000. The gold in the trim is real gold (of course) and comes with some touches that are pure Gaddafi. For instance, the Fiat badge was replaced with an outline of the continent of Africa, with Libya cut out in green. Rebels seized the Fiat and Gaddafi's other trappings of power after putting an end to Gaddafi's 42 years in control. Jean-Claude "Baby Doc" Duvalier, Haiti, 1971 - 1986 Jean-Claude "Baby Doc" Duvalier was the second-generation dictator of Hati from 1971 to 1986. He made life hell for his people for 15 long years, starting when his father died when he was just 19 years old. Imagine if Justin Beiber was given a tiny island nation to run.

Volvo's EX30 woes, Rivian's big deal and the return of 'Crazy Taxi' | Autoblog Podcast #839

In this episode of the Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Associate Editor Byron Hurd for a tight episode sure to make your holiday travel that much more vehicularly simulating. They start off with some updates on their recent drives. Greg has been in the 2024 Range Rover Velar and the 2024 Mercedes-Benz EQE SUV. Meanwhile, Byron just got the long-term 2023 Subaru WRX back from the shop with a pile of STI accessories installed — including a boomy new exhaust system! After that, it's on to news. The big items this week are the latest from Rivian, Volvo's EX30 launch drama and the return of an old-school automotive video game franchise: Crazy Taxi! After that, it's time to spend your money — with a twist! Autoblog Podcast #839   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 News Volvo's European EX30 launch plagued by software issues, refunds Rivian's big deal Crazy Taxi returns! What we're driving Mercedes-Benz EQE SUV Range Rover Velar Long-term 2023 Subaru WRX Spend my money! 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: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Podcasts Toys/Games Land Rover Mercedes-Benz Subaru Volvo SUV Hybrid Luxury Rivian