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Nissan GT-R, Armada and the new Kia Sorento | Autoblog Podcast #658

In this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Senior Editor, Green, John Beltz Snyder and Road Test Editor Zac Palmer for the final episode of 2020. They've been driving some interesting cars, including the Nissan GT-R, the new Nissan Armada, a Mercedes-Benz GLA and a pair of new-gen Kia Sorentos. They talk a bit about an interesting new EV called the Ace from Alpha Motor Corporation. Finally, the trio takes turns talking about their favorite cars they drove this year. Enjoy, and we'll be back with more episodes in 2021. Autoblog Podcast #658 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 What we're driving:2021 Nissan GT-R 2021 Nissan Armada 2021 Mercedes-Benz GLA 2021 Kia Sorento Alpha Motor Corporation unveils Ace electric coupe Our favorite cars of the year: Zac: Lotus Evora GT John: Polestar 2 Greg: McLaren GT Feedback Email – Podcast@Autoblog.com Review the show on iTunes Related Video: Green Podcasts Kia Lotus McLaren Mercedes-Benz Nissan Coupe Crossover SUV Electric Luxury Performance Sedan Polestar

Renault splits into 5 businesses in drive to boost profit

  PARIS — French car maker Renault announced a major overhaul that will see it separate its activities in five businesses, deepen ties with China's Geely and spin off its electric vehicles unit through a stock market listing next year. At a long-awaited investor presentation on Tuesday, Renault said it targeted operating margins of 8% for 2025 and rising to more than 10% in 2030, from 5% expected this year. It also plans to reinstate dividends from 2023 after a three-year hiatus, and generate more than 2 billion euros of cash annually between 2023-25, growing to more than 3 billion euros in the following five years. An early mover in the electric car race, Renault has fallen behind newer, more agile rivals like Tesla. After needing emergency state cash during the COVID pandemic, the group is looking to extend on a turnaround following losses in 2019 and 2020, and increase the valuation of its different parts. But big question marks remain on its strained relationship with long-standing Japanese partner Nissan, as Renault looks for other outside investors for each of its divisions. The main plank of the car maker's strategy is separating its combustion engine business — which will partner with Geely in a 50-50 joint venture, also announced on Tuesday — from its electric vehicle unit, to be listed in the second half of next year. Nissan is expected to take a stake in the EV venture, codenamed "Ampere," alongside other investors, though Renault will keep a majority stake. Talks with Nissan have been dragging on, amid Japanese reservations about sharing technology with others, including a Chinese rival like Geely, sources have told Reuters. Shares in Renault fell 2% by 1254 GMT after earlier dipping more than 4% as it gave little detail on the state of play of the discussions with Nissan on the future of their partnership. Renault CEO Luca De Meo said the group wanted to give the alliance a strong future and a "new chance." But he also said that — as in a marriage — "it is important for us to have our own hobbies and our own life." The companies had initially set a Nov. 15 target to reach a deal, but no announcement is now expected on that date, according to people familiar with the talks. Aside from the Ampere EV unit and the combustion engine division, Renault will have an additional three businesses — the Alpine sports-car brand, financial services and new mobility and recycling activities.

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