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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.

Infiniti previews four upcoming models on its path to electrify by 2030

Nissan and Infiniti have been “also ran” automakers for years, but a shift to electrification presents new opportunities to break through the noise and climb back up the sales charts. To get there, Infiniti is looking at a range of new models in body styles familiar and futuristic. The luxury automaker recently announced four new models that it said will lead its transformation to an all-electric company by 2030. The concepts have familiar shapes with futuristic touches that donÂ’t appear in the automakerÂ’s current lineup. InfinitiÂ’s Vision Qe concept illustrates its vision of the modern sedan, with a striking fastback shape and unique lighting elements that give it a real Tron vibe. Similarly, the brandÂ’s QXe concept blends that styling philosophy with advanced tech and a crossover body style. Infiniti also previewed its new QX80 flagship SUV, scheduled to arrive in 2024. The automaker previewed its upcoming luxury three-row with the QX Monograph concept earlier this year at Pebble Beach, and the new model looks to be a refinement of the existing SUVÂ’s boxy, upright shape. Infiniti said the cabin will feature upscale materials and high-end tech that elevate the experience. Finally, the QX65 is a new midsize crossover coupe that Infiniti said will channel its FX crossovers from years ago. The automaker promised the new SUV would be a “stylish two-row alternative in the cluttered midsize crossover segment.” Infiniti didnÂ’t show a closeup of the vehicle, but we can get a hint from the teaser image, which displays a small crossover with seeping lines and a unique roofline. Infiniti and parent company Nissan have work to do before they are anywhere near level with their rivals, but they havenÂ’t been able to capitalize on missteps by others, including the fact that heavy-hitters Toyota and Honda have been slow to move on electrification. NissanÂ’s Ariya saw significant delays and landed well after its intended release date, losing what could have been an impressive early mover advantage. The good news for brand hopefuls is that the shift to electrification should open the door to more flexible vehicle designs and technology-sharing opportunities with the companyÂ’s alliance mates, Renault and Mitsubishi.     Design/Style Green Tokyo Motor Show Infiniti Nissan Concept Cars Electric

Nissan GT-R goes 183 mph on ice in Russia

When a pair of Russian pilots wanted to set a local ice-speed record, they chose a stock Nissan GT-R for the task. Roman Rusinov, a Russian race car driver, and Andrey Leontjev, a Russian auto journalist, took Godzilla to Lake Baikal and ran it up to 294.8 kilometers per hour (182.8 miles per hour) across frozen stuff estimated to be 1.4 meters thick.
While the worldwide record of 205.48 mph was set by Juha Kankkunen in a Bentley Supersports Convertible, the mark achieved by Rusinov and Leontjev establishes a new Russian record. Well done, boys. You can watch it all go down in the video below.