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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.

2024 Buick Envision debuts with family styling, massive interior screen

Buick showed us the 2024 Envision in a single image nearly a year ago, and while the wait’s been a long one, we now have all the details on this crossoverÂ’s thorough refresh. And yes, even though weÂ’re already rather deep into 2024, this refresh is indeed for the 2024 model year Envision. The big changes outside are plenty visible at first glance as you see the Wildcat EV-inspired front end thatÂ’s been splashed across BuickÂ’s SUV lineup. The Envision looks largely similar to before around back, though Buick notes itÂ’s using new badging on the rear fascia. Plus, new 20-inch wheels are standard on both the ST and Avenir trims, while the base Preferred trim makes do with 18s. Its powertrain is all carryover, which means the only engine option is a 2.0-liter turbocharged four-cylinder that sends 228 horsepower and 258 pound-feet of torque through a nine-speed automatic transmission. One difference for 2024, though, is that all-wheel drive is made standard, eliminating the cheaper FWD versions. BuickÂ’s most substantial changes are inside the 2024 Envision. It features a standard 30-inch display that stretches across the dash encompassing the instrument cluster and the infotainment screen. This also means it has a new center stack and center console design that better fits this massive display. Many of the hard climate control buttons are eliminated from the center stack, but some key, often-used toggles remain for easy use. The button-operated “shifter” layout on the center console is gone, too, replaced by GMÂ’s column shifter slowly making its way across the entire General Motors lineup. In its place is a massive, shiny volume knob and additional storage capacity. As for luxuries and styling, the Envision adds new red/black and gray/blue interior color combos, and the front seats themselves are new to be more comfortable than before. Ambient lighting is added to the cabin, and Buick says itÂ’s upped the trim quality on the center console. If you opt for the ST, you get a flat-bottom steering wheel for a sportier appearance, too. More driver assistance features are being made standard for 2024, though Super Cruise is not one of them despite it being initially touted as one of the new technology items coming to the Envision this year. When queried about its absence, a Buick spokesperson told us this: “The 24MY Envision will no longer debut with Super Cruise, but we plan to bring it to Buick vehicles soon.

2021 Buick Envision's bold design means small space gains, a few big losses

So far, every preview we've had of the 2021 Buick Envision compels us to believe that it isn't playing in the same league as the current Envision, nor is it playing the same sport. The chiseled, crisp exterior is matched by an interior that, in pictures at least, sends a genuine premium message. GM Authority got early intel on dimensions for the new crossover, the numbers showing that the only close relationship between the current and the new Envision is in size. According to GMA, the 2021 Buick will be 185.5 inches long on a wheelbase of 109.4 inches, it'll stand 74.1 inches wide without mirrors, and 64.6 inches tall. Front and rear tracks are matched at 63.3 inches. That makes the new version 1.8 inches longer than the current five-seater, with a wheelbase stretched 0.9 inches, while width is 1.7 inches wider but overall height is 2.2 inches lower. The track has been expanded by 1.3 inches front and back. The four-trim lineup will be base, Preferred, Essence and Avenir. Buick's website pegs the current Envision at the single curb weight of 3,755 pounds. GMA writes that the new car comes in at 3,685 pounds in base form, or 3,932 in top Avenir trim. Those could all represent weights for front-wheel-drive models. AWD will be optional on all but the base 2021 Envision. The price for edgier design is a tiny cut in interior room in front. In the coming crossover, front headroom shrinks 0.4 inches to 39.6 inches, front legroom shrinks by 0.5 inches, front shoulder room goes down by 0.3 inches. Front hip room gains 0.7 inches, however, Occupants in the row behind get a tiny bit more space in two dimensions, rear headroom going up 0.4 inches, rear legroom by 1.8 inches, Rear shoulder room gets shaved 0.7 inches, and those haunches on the 2021 model take a bite out of rear hip room, that spec dropping by 5.7 inches to 47.4.  Cargo room sees a slight dip, too, there being 25.2 cubic feet of space behind the second-row of seats compared to 26.9 feet available now. The gap grows with the rear seats down, the coming Envision able to swallow 52.7 cubic feet behind the front row, the current Envision managing 60 cubic feet.  When product starts showing up on dealer lots, we're to expect a 2.0-liter turbocharged four-cylinder under the hood with 230 horsepower and 258 pound-feet of torque, shifting through GM's nine-speed automatic transmission. GMA believes pricing will start around $34,000, which would be about $500 more than the current Envision.