2014 Nissan Altima 2.5 Sl on 2040-cars

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Automakers' sound systems: Crank it, don't yank it

Years ago, one of the first things most music lovers did after buying a new vehicle was drive to an aftermarket stereo shop to get the crappy stock components swapped for better gear. And you'd typically get not only better sound but also more bang (and boom) for your buck. But in the past decade or so, the overall quality of OEM audio has dramatically increased, while car electronics became more complex, removing the incentive for most new vehicle owners — and all but the most hardcore DIYer — to start from scratch. In 2010, I did a comparison of the average costs for OEM electronics vs. similar offerings from the aftermarket, and back then automakers' stock premium systems were by far the best bargain — and are probably an even better value now. The premium 14-speaker, 1,200-watt JBL system in the all-new 2019 Toyota Avalon is a prime example of this trend. It's standard on the top two Limited and Touring trims and is available as a $680 audio upgrade on the XLE and XSE. I doubt you can even buy 14 speakers and 1,200 watts of amplification from the aftermarket for 700 bucks, much less have it all installed. And because the system is bundled with Toyota's Entune infotainment system, Apple CarPlay and a surround-view camera, removing the head unit means you would likely lose these features. Another advantage of OEMs and their audio partners is they can design the car around the audio system. In the past, automakers would typically place speakers where convenient for packaging, not for optimal sound reproduction, and audio engineers were forced to compromise. But as with the Avalon's premium JBL audio system, this is starting to change. At a recent behind-the-scenes peek for media into the process of developing the system, Toyota and Harman engineers delved into the minutia of sealing the inner panel of the front doors to create an enclosure for 6x8-inch woofers, making space in the pillars for JBL horn tweeters and extensively measuring the acoustic properties of the interior to tune the sound to the space. I'm met some creative and skilled car stereo installers, but none with a degree in psychoacoustics. The system is also the first to feature Quantum Logic Surround that creates a multi-channel listening experience from two-channel sources. And it includes Harman's Clari-Fi processing that "rebuilds key details lost" in compressed audio formats used by streaming music services and MP3s.

Renault, Nissan, Mitsubishi announce 35 new EVs by 2030

Renault, Nissan and Mitsubishi are going all-in on EVs. The trio announced plans to release 35 new electric models globally by 2030, ranging from Japan-only kei cars to commercial vehicles, and they sketched out plans to develop next-generation solid-state batteries. The three carmakers will leverage the benefits of economies of scale to keep development and production costs in check. Many of the Alliance's models already ride on a common platform; the Nissan Sentra shares its bones with the third-generation Renault Scenic. Looking ahead, the plan is to build 80% of the cars in the group's global portfolio on common architectures. Renault, Nissan and Mitsubishi are massive companies with a wide lineup of models, so there is no one-size-fits-all solution. Instead, the strategy focuses on five basic modular platforms. CMF-AEV will be for so-called affordable electric cars. KEI-EV will be primarily for kei cars, LCV will underpin commercial vehicles, and CMF-EV was designed to underpin mainstream models including the Ariya. Finally, the CMF-BEV platform will underpin about 250,000 electric cars annually starting in 2024. These include the production version of the retro-styled 5 Prototype introduced in January 2021, at least one car assigned to the Alpine brand, and a replacement for the Micra (previewed above) that will be engineered and built by Renault. Most of these cars will be equipped with a lithium-ion battery pack; that's likely going to remain the best way to power an electric car in the coming years. However, Nissan has been tasked with developing solid-state battery technology that promises to greatly reduce charging times. A solid state battery is tentatively scheduled to enter production by the middle of 2028, though it's too early to tell which model(s) will inaugurate it. Digital services will play a significant role in the Alliance's future lineup as well. By 2026, Renault, Nissan and Mitsubishi plan to connect 25 million cars to their cloud and over 10 million vehicles fitted with "autonomous driving systems" (a vague term that wasn't defined). All told, these investments will cost the group at least ˆ23 billion (around $26 billion at the current conversion rate) in the next five years. What does this mean for America?

Nissan says talks with Renault focused on better competing in electric cars

TOKYO — Nissan's talks with Renault on revamping their alliance are focused on strengthening competitiveness as equal partners and getting the most from their investment in electric cars, the Japanese automaker's CEO told Reuters. The negotiations with Renault, Nissan's top shareholder, have less than two weeks remaining to meet a Nov. 15 target the companies had set to reach a deal, according to people with knowledge of the talks. Nissan Chief Executive Makoto Uchida declined to comment on whether an agreement could be reached this month. But he said he was talking with Renault CEO Luca de Meo every weekend and the talks would be "ongoing for the future." People familiar with the negotiations have said the sharing of technology had emerged as one sticking point. Uchida, who has spent much of his Nissan career in positions related to the Franco-Japanese alliance, emphasised that the talks were based on mutual trust. Each company had valuable technology and discussions of technology transfers were to be expected, he added. He said the goal was to improve the automakers' ability to compete at a time of economic uncertainty and as the industry pushes toward what he described as its biggest transformation in a century with the shift to electric vehicles. "The discussion we are having is about how to make our competitiveness even stronger," Uchida said in an interview with Reuters on Friday. "That's number one." His comments were his first to media since the automakers last month said they were discussing the future of their alliance. The partnership, which began with a 1999 investment from Renault and was long overseen by former executive-turned-fugitive Carlos Ghosn, was critical to turning around the Japanese automaker. But Nissan executives have over the years bristled over the unequal ownership structure, with Renault owning 43% of Nissan and the Japanese automaker holding only a 15% non-voting stake in Renault. People with knowledge of the talks have said the two sides have been discussing a reduction in Renault's stake, potentially to 15%, and the terms under which that could happen. "We want it to be an equal partnership," Uchida said, adding that an "equal partnership would make sense and that would speed up the collaboration even more." He did not comment on potential stake levels.