In-Car Tech

GMC reveals details of the 2024 Hummer EV SUV's 'tactical technology'

The 2024 GMC Hummer EV SUV is set to arrive on U.S. lots in the spring of 2023.

Photo courtesy of GMC

When it debuted over the weekend, GMC promised that the 2024 GMC Hummer EV SUV would be packed with "tactical technology". Today, the company is giving a more in-depth look at what technologies you can expect to see in the SUV when it finally makes its way to U.S. dealerships in early 2023.

"GMC's Hummer EV SUV offers an exceptional balance of on-road performance and off-road capability, enhanced by a unique structure that allows for our signature open-air experience," said Al Oppenheiser, Hummer EV chief engineer. "New features debuting on the SUV reinforce its role as a tactical tool in almost any situation."

Among the new technologies are trail mapping, an available Power Station generator, Extract Mode, and CrabWalk. They combine with the Hummer EV SUV's dimensions, which make off-roading hospitable, to create a compelling vehicle, at least on paper.

Satellite-rendered trail mapping

2024 GMC Hummer EV SUV

Photo courtesy of GMC

Think of this tech as trail navigation plus energy monitoring all in one. The redesigned myGMC app allows users to plan and navigate off-roading adventures while keeping an eye on charging locations and their distances fro off-road locations. This all results in a community-based energy forecast. Routes and plans can be downloaded from the app on the driver's phone and projected on the vehicle's infotainment screen to be used while driving.

"It's technology that adds to the Hummer EV's immersive driving experience," said Mike Colville, senior manager for EV complex feature integration and execution. "More than simply locating a destination, we help you find an epic one, create an EV-unique navigation experience when you get there and allow you to share your trip with others."

Once pushed to the in-vehicle system, the Hummer EV SUV's 13.4-inch infotainment screen and 12.3-inch driver information display share the appropriate information in the correct places for easy use.

Cameras everywhere 

From the same company that brought you 15 different camera views in the 2020 Chevrolet Silverado comes the available technology known as UltraVision. UltraVision offers 360-degree high-definition views with 14 camera views standard and up to 17 camera views the available underbody cameras that come on the Extreme Off-Road Package.

Selective power allocation

The Hummer EV SUV is nine inches shorter than the Hummer EV pickup. That allows it to be more maneuverable, with a turning circle of just 35.4 feet and four-wheel steer. That turning circle is tighter than what the Ford Mustang Mach-E and Toyota RAV4 offer.

The SUV's platform allows for 13 inches of suspension travel while climbing up to 60 percent grades, scaling 18-inch verticals, and fording water more than two feet deep. To do this, the Ultium drive system is able to allocate all the SUV's power to one wheel or split it between several.

This power allocation ability also enables the SUV's CrabWalk mode. Standard on 2X, 3X, and Edition 1 models. CrabWalk enables diagonal drive functionality.

Extract Mode

GMC is touting the Hummer EV SUV's adaptive air suspension with Extract Mode. Though details are scant on what Extract Mode may entail, the general thought around the industry is that it will be something similar to Mercedes-Benz's Free Driving Assist. That Merc tech is an off-road mode that helps drivers get free when they've managed to get their SUV stuck in sand or mud via a bouncing effect.

An onboard power generator

GMC will offer the Hummer EV SUV with generator technology that is similar to what Ford already offers in the F-150. The available Power Station generator enables 19.2 kilowatts of AC charging, generator functionality (120v/25A/3kW), and ability to charge other EVs (240v/25A/6kW). The Ford model's Pro Power Onboard system offers 7.2 kilowatts of charging capability. Earlier this year, theHyundai Ioniq 5 was teased with similar technology.

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OTA software updates

Tesla rolls back FSD beta before issuing fix

Tesla issued a beta update but quickly pulled it back.

Tesla

Tesla's Full Self-Driving tech is currently in public beta testing, which means that the automaker allows a subset of its owners to download the software to their cars. Over the weekend, Tesla released FSD beta 10.3 and users started reporting issues almost immediately. Since Tesla's PR department is essentially CEO Elon Musk's Twitter account, he took to social media to outline the process to fix problems with the beta.

Tesla FSD Drivers reported issues with vehicle safety systems after updating.Tesla

Musk tweeted that public beta version 10.3 was rolled back to 10.2. "Please note, this is to be expected with beta software," he said. Issues began popping up with Tesla owners on various forums and on social media. Drivers reported that cars shut off active safety features without their input and some noted that their forward collision warnings and automatic emergency braking systems malfunctioned, causing the cars to apply the brakes without any apparent danger in the road ahead.

Tesla FSD A new beta was released this morning with fixes for the problems.Tesla

Early this morning, Musk tweeted again to note that beta version 10.3.1 is rolling out now, which would re-update users to the latest version with fixes. All of this illustrates how FSD is not final and has a way to go before it's ready for showtime. Developing software of any type is difficult work, made even harder by the fact that public roads are so unpredictable at times. So, while Tesla's public beta approach, which puts unproven functions into the hands of everyday drivers, may not be the most palatable for many of us on the roads at the same time, it's certainly netting the company plenty of data to work with.

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Custom SUVs

Ford Bronco to rule SEMA this year

The Bronco RTR features a fun livery and several off-road upgrades.

Ford

The annual Specialty Equipment Market Association (SEMA) show is an opportunity for the aftermarket and manufacturers to come together on wildly customized vehicles and to show off the latest parts and tech in the space. Now that the Ford Bronco has finally made its way to the public, it's not surprising to see several wild SEMA takes on the hottest SUV to hit the market in some time.

2021 Bronco by Tucci Hot Rods The tracks are said to improve the Bronco's abilities in deep snow and ice.Ford

2021 Bronco by Tucci Hot Rods

The new Bronco is capable and rugged on its own, but Tucci Hot Rods felt it needed more. The shop gave it that boost with a set of tracks in place of wheels, which are said to be great for deep snow and ice. This Bronco features a 2.3-liter EcoBoost four-cylinder engine and a seven-speed manual transmission to go with its Mattracks 88-Series quad tracks.

2021 Bronco RTR Fun-Runner by RTR Vehicles

Vaghn Gittin Jr's RTR Vehicles imagined a Bronco package that could be installed at the dealer. The result is the Fun-Runner, which features several Ford Performance and Ford Licensed Accessories parts. It's based on a 2021 two-door Bronco Badlands, and comes with an eye-catching wrap, an Ultimate Dana 44 front axle, Ultimate Dana 60 semi-float rear axle, RCV Performance CV axles, and a performance intake for its four-cylinder engine.

2021 Bronco by BDS Supensions SEMA presents an excellent opportunity for shops to show off their skill and imagination.Ford

2021 Bronco by BDS Supensions

BDS is a subsidiary of Fox Shocks and has worked with Ford for quite some time. The results of that long-running relationship are on display with the BDS Bronco, which features Fox 2.5 PES coilovers, BDS rear adjustable control arms and track bar, swaybar disconnect, and 37-inch BFGoodrich KM3 tires. The Bronco's bumpers have been replaced with CrawlTek Revolution units that feature a recessed winch mount, recovery hooks and more.

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