Proving Grounds

GMC Hummer EV prototype heads to Northern Michigan for winter testing

The GMC Hummer EV arrived at GM's Milford Proving Grounds to continue validation tests and will head to northern Michigan to run through the team's grueling winter testing process.

Photo by Jeffrey Sauger for General Motors

It was just a few weeks ago that General Motors was getting razzed online for admitting that they didn't have a fully functional prototype of a vehicle that they already were accepting reservations for.

Now, an operable version of the long-awaited 2022 GMC Hummer EV has been spotted at GM's Milford Proving Grounds to continue the validation process before it heads to northern Michigan to endure the winter testing process.

GM says that the Hummer EV's development speed was "enabled by extensive virtual testing" which will "be a hallmark of GM programs moving forward". Automakers and tire companies have extensively been using digital simulation technology. Pirelli recently explained that they used digital simulations to test the Scorpion ATR tires that were specially designed for the 2021 Ford F-150.

Production of the Hummer EV is expected to begin in the fall of 2021. The first models off the line will be part of the Hummer EV Edition 1 series. It's set to deliver 1,000 horsepower, has a 350-mile all-electric range, and goes for $112,959.

That version of the truck will come with a 200-kilowatt-hour battery back. That battery is attached to two motors at the front and one at the rear producing 1,000 horsepower and 11,500 pound-feet of torque. Other forthcoming Hummer variants are set to have unique powertrain setups.

GMC has given each Hummer EV four-wheel drive allowing it to have CrabWalk mode, which utilizes torque vectoring technology. When activating that mode, the Hummer EV to move diagonally.

2022 GMC Hummer EV Two GMC Hummer EVs completing their builds prior to shipping for continued validation testing. Photo by Jeffrey Sauger for General Motors

It also allows the truck to have a launch mode called "Watts to Freedom". It allows the Hummer EV Edition 1 to travel from zero to 60 mph in three seconds.

Inside, the Hummer EV is minimalistic but effectively designed. In front of the driver is a 12.3-inch digital gauge cluster while a 13.4-inch infotainment screen sits in the center of the dashboard. The two screens are powered by Epic Games' Unreal Engine, the same architecture that Fortnite runs on.

The automaker is putting its Super Cruise hands-free driver assist technology on every Hummer.

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Nuts & Bolts

 
 

Sony's team is testing the Vision-S on the streets of Austria.

Photo courtesy of Sony

One year ago Sony surprised the crowds at CES with the Vision -S, a concept vehicle meant to further the discussion on safety, security, and entertainment. The vehicle has moved from concept to prototype, taking to the roads of Europe for testing.

The car has been driving the roads of Austria since December 2020, according to the company, for technical evaluation. Evaluation of what? We're so glad you asked.

If the car is technologically similar to what has presented at CES last year, on-board is Sony's imaging and sensing technologies as well as software regulated using Sony's AI, telecommunication, and cloud technologies.

Sony Vision-S The Sonny Vision S is a working vehicle prototype now. Photo courtesy of Sony

The car, which was built in cooperations with Magna Steyr, features 33 sensors, including CMOS image sensors and time of flight (ToF) sensors within the vehicle. These sensors are designed to detect and recognize people and objects inside and outside the vehicle, and provide "highly advanced driving support."

Each of the two rows of seating in the vehicle features Sony's 360 Reality Audio system. Bose has similar technology built into the Nissan Kicks.

The crossover-lie car's front seats have a panoramic screen in front of them that has the ability to display rich content.

Does this mean that Sony will begin to make cars? The quick answer is no. Sony does not appear itching to get into the car business though the products that result from this testing will likely be available to automakers offering additional competition for components in a fast-paced marketplace where the technology is evolving quickly.

The real winner here could be consumers who will benefit from the stiff completion between suppliers and be on the receiving end of better technology because of it.

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As part of its CES presentation, General Motors showed off its future electric vehicles.

Photo courtesy of General Motors

General Motors has made no secret of the fact that they see the future of the company is electric. Their presentation at CES this year put their future products out there for public consumption, but hidden in the shadows. Let's turn up the brightness and take a peek at what is there.

Scroll down to the bottom of this article to see a lightened, clearer view of all the models.

GMC Hummer EV

General Motors EV preview CES 2021

Photo courtesy of General Motors

Front and center is the 2022 GMC Hummer EV. The Hummer EV is slated to have 1,000 horsepower, a 350-mile range, and a $112,959 price tag when it arrives at dealership lots in 2021. Other forthcoming Hummer variants are set to have unique powertrain setups and lower price points.

Cadillac Lyriq

General Motors EV preview CES 2021

Photo courtesy of General Motors

The 2023 Cadillac Lyriq debuted in prototype form mid-2020. When it comes to market, Cadillac expects the Lyriq SUV to offer drivers 300+ miles of all-electric range, luxurious accommodations, and the buyers choice of rear-wheel drive or performance all-wheel drive. The Lyriq will come with Super Cruise, the General Motors hands-free driving system that allows for 200,000 miles of hands-free highway driving and automated lane change.

Cadillac Celestiq

General Motors EV preview CES 2021

Photo courtesy of General Motors

In addition to showing the Celestiq here, Cadillac decided to show off its flagship electric car with some close ups. They don't give too much detail about the car, but we do know some interesting tidbits. Cadillac says that the car embodies their commitment to "reimagine what's possible in design and technology". The GM division will offer the Celestiq with a curated selection of hand-crafted materials and they've has hinted that there will be some customization options available for owners.

Chevrolet pickup

General Motors EV preview CES 2021

Photo courtesy of General Motors

We don't yet know if it will be called the Silverado, but a Chevrolet pickup truck that runs on all-electric power is on the way. It's been confirmed that the plan is for the truck to have a maximum 400-mile range (likely when it's not towing or hauling much weight). Originally slated for a 2025 debut date, indications are that GM is pushing to get the truck to market sooner.

Buick EVs

General Motors EV preview CES 2021

Photo courtesy of General Motors

In 2020, GM described the two new Buick models that are coming by 2023. They're both electric vehicles. The first, an SUV will be a model that offers "more conventional crossover proportion that maximizes interior space and cargo." The second is a Buick CUV that has "expressive proportions with a greater emphasis on form and athletic fashion." It looks like the SUV is on the right in the photo while the CUV is on the left.

"Mystery EV"

General Motors EV preview CES 2021

Photo courtesy of General Motors

What is this mystery EV? We know the Cadillac XT4 is getting an electrified brother so there's a chance that this could that. Brightening and zooming in on the picture appears to reveal an SUV-like body design. We'll just have to stay tuned.

... and now let's turn the lights on.

General Motors EV preview CES 2021

Photo courtesy of General Motors

Last year, General Motors divulged while models it plans to introduce by 2023, including a number of EVs. You can see that full list here.

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