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Nissan Frontier and a mid-engine Mustang | Autoblog Podcast #622

In this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by News Editor Joel Stocksdale and Associate Editor Byron Hurd. They discuss news about the 2020 and 2021 Nissan Frontier, as well as a mystery Mustang and classic luxury coupes. After that, they talk about cars from the fleet including Chevy Silverados and the long-term Volvo S60 T8. Autoblog Podcast #622 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 2020 and 2021 Nissan Frontier updates 1966 mid-engine Mustang prototype Personal luxury coupes Cars we're driving 2020 Chevy Silverado 1500 Trail Boss 2020 Chevy Silverado 2500 HD 2020 Volvo S60 T8 plug-in hybrid Feedback Email – Podcast@Autoblog.com Review the show on iTunes Related Video:

Basic Continuously Variable Transmission explained with Legos

In recent years, the search for better fuel efficiency and smoother shifting has produced automatic transmissions with double-digit gears. Alternatively, the same quest has boosted the popularity and usage of a different type of automatic transmission without any fixed gears, the continuously variable transmission, or CVT. YouTuber Sariel's Lego Workshop recently took the time to build a CVT demonstration model out of Legos to help explain how they work. Sariel begins by showing the model's input and output shafts that are parallel to each other. Each shaft has a cone attached to it, and they are inversely placed so that the large part of one cone is next to the small part of the other cone. The two cones are connected using a rounded rubber band.  By shifting the rubber band up and down the cones, the machine changes the effective ratio between the cones. So, a 1:4 ratio can be smoothly transitioned to 4:1. No clutch is required to operate the mechanism, and it eliminates hitches or pauses between gear changes. CVTs are also advantageous over 9- or 10-speed automatics in that they are far less complex and weigh less.  To demonstrate how the CVT operates in a vehicle, Sariel used a joke about Top Gear. The original Top Gear is represented by a faster-moving car that has the rubber band around the large part of the cone on the input shaft. Top Gear without former hosts Richard Hammond, Jeremy Clarkson, and James May is represented by a slow-moving car with the rubber band around the large part of the cone on the output shaft.  For an even more detailed explanation of how CVTs work — albeit one that doesn't involve toys — you can click here. Technology Toys/Games Nissan Subaru

Carlos Ghosn changes to hotshot attorney and a new defense strategy

TOKYO — Carlos Ghosn's chief defense attorney Motonari Otsuru resigned and was replaced by a team that includes hotshot lawyer Junichiro Hironaka, in a change of strategy from the ousted Nissan Motor chairman three months after his arrest. Ghosn, Nissan's one-time savior, has been held in detention since his Nov. 19 arrest. He's been indicted and accused of under-reporting his salary and breach of trust. He has denied the charges. The once-feted auto executive hired Hiroshi Kawatsu as head of a new defense team, his office said on Wednesday. Hironaka, 73, has won several high profile cases, helping acquit senior lawmaker Ichiro Ozawa and senior bureaucrat Atsuko Muraki. Hiring Hironaka would mean a more aggressive legal strategy, said Nobuo Gohara, a former prosecutor. Otsuru previously led the special prosecutors' office that is now handling Ghosn's case. "Otsuru was miscast. He worked at the heart of the special prosecutors office so he was not someone who was going to go after them aggressively," Gohara said. "Hironaka is an experienced defense lawyer who has won a number of cases. He will mount a more thorough and aggressive defense." Otsuru's office confirmed his resignation in a statement, but gave no reason for the move. A second member of Ghosn's defense team, Masato Oshikubo, had quit, it said. Go Kondo, Ghosn's third defense lawyer, was unavailable for comment. Ghosn released a short statement thanking Otsuru for his team's "tireless and diligent work," and called him a "very capable and intelligent man and lawyer." The sudden change in attorneys comes ahead of the expected start of informal meetings with prosecutors and judges to discuss pretrial preparations, an indication that there will be no new charges against Ghosn. "As we begin the trial phase, I have decided to engage Hironaka-sensei as my legal counsel," Ghosn said, using an honorific suffix. "I look forward to defending myself vigorously, and this represents the beginning of the process of not only establishing my innocence but also shedding light on the circumstances that led to my unjust detention." Ghosn, 64, told the Nikkei newspaper last month that Nissan executives opposed to his plans for closer ties with automaking partner Renault SA had plotted to remove him. Ghosn was widely credited with rescuing Nissan from near-bankruptcy after he was brought over to Japan in 1999 by Renault after the French automaker bought a chunk of Nissan.