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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The concept has been extensively modified for a life lived off the beaten path.

GMC

Overlanding has become a world of its own, with several parts and vehicle customization companies, media publications, and guide services popping up all over the place. GMC realizes this, and to capitalize on the overlanding craze, the automaker built a Canyon AT4 OVRLANDX off-road concept to show off at the Overland Expo Mountain West 2021, which took place last week.


GMC Canyon AT4 OVRLANDX Concept The OVRLANDX concept carries a kitchenette, solar panels, and more.GMC


Some of the upgrades on the truck include:

  • Cast-iron control arms
  • A heavy-duty front bumper with winch
  • Front and rear electronic locking differentials
  • An off-road jack and mount
  • Multimatic DSSV dampers
  • Off-road rocker panel protectors


Listing the rest of the upgrades would take more words than anybody cares to read but rest assured that they are plentiful and impressive. GMC says that the concept truck gained legitimate capability from the upgrades. The approach angle is 27.7 degrees, and the truck can ford water up to 32.1 inches, which come thanks to a ground clearance of 10 inches and a custom-built snorkel system. The truck rides on 17-inch wheels wrapped in 33-inch BFGoodrich KM3 mud-terrain tires.

Since it's an overlanding concept, the truck needs the ability to support its passengers well off the beaten path. To do that, GMC gave the Canyon AT4 OVRLANDX a cooler and kitchenette, solar panel, and a truck bed storage system with drawers.



GMC Canyon AT4 OVRLANDX Concept You can build something similar to the concept with off-the-shelf parts.GMC


As a concept truck, it's unlikely the AT4 overlanding rig will make it into production as it sits. That said, it's an interesting idea for an intrepid Canyon owner to use as a blueprint. Outside of the chassis work, most of the parts and upgrades can be purchased and installed without a major hassle, but if you're in the market to build a rig, it's best to research your truck's payload capacity and capabilities before overloading for overlanding.

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New sports car

The Acura Integra is coming back in 2022

This is all we know about the new Integra's styling.

Acura

Secrets are hard to keep these days. It seems like new products always end up being leaked by one of the hundreds of people involved in the development process, to the point that even the most secretive companies have a hard time unveiling a product that people don't already know about. That wasn't the case this week, though. After announcing the final version of its NSX supercar at Monterey Car Week, Acura took to the skies with an impressive drone show that eventually spelled out a message no one expected to see: The Integra is coming back in 2022.



The original car launched in 1986, and its legend grew over time. After accumulating dozens of awards and spawning an entire industry around customizing and enhancing the Integra, Honda and Acura discontinued the car in 2001. We saw a successor to the crown in the Acura RSX for a few short years afterward, but it's been 15 years since a small, tossable sports car has graced the Acura catalog. Granted, Honda has been on a tear with the Civic Si and Civic Type-R, but there has been a hole in the Acura lineup for some time now.


Acura Integra The original Integra is the stuff of legend.Acura


Waiting is the hardest part, as they say. Other than the gorgeous drone display and tantalizingly mysterious teaser photo, we know nothing, which is a difficult spot to be as a car enthusiast. There are a few details, though. The car will return in 2022 as a "compact premium entrant," according to the press release. Company VP and Acura Brand Officer Jon Ikeda also said that the car is "returning to the Acura lineup with the same fun-to-drive spirit and DNA of the original, fulfilling our commitment to Precision Crafted Performance in every way – design, performance and the overall driving experience."

Given parent company Honda's success with performance versions of the Civic, we're optimistic that the 2022 Integra will put its compact dimensions to good use on the road and on the track. We'll have to be patient, though, because official details won't become available until closer to the car's introduction in 2022.


2022 Acura Integra Acura shared the new Integra's logo.Acura

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