The original HUMMER is well known as a civilian version of the HUMVEE (High Mobility Multipurpose Wheeled Vehicle) used by military forces, mainly American. The HUMVEE is the spiritual successor of the jeep used in earlier wars.
GMC has developed an all-new 21st century HUMMER (the last one was discontinued in 2010) which lays claim to being the world’s first fully electric supertruck. Its powertrain will produce an estimated 1,000 horsepower and 15,590 Nm of torque, giving a 0 – 97 km/ time that will be around 3 seconds. Designed and engineered to cross the roughest type of terrain, it has 330 mm of suspension travel to give exceptional off-road capability.
Even before GMC’s electric HUMMER supertruck goes on sale at the end of this year, the company has revealed another model – the HUMMER EV SUV – which will make its debut in 2023. The SUV is the next chapter in the company’s revival with only EV products.
“The GMC HUMMER EVs were envisioned to be the most capable and compelling electric supertrucks ever,” said Duncan Aldred, Global Vice-President of Buick and GMC. “The new HUMMER EV SUV is the next chapter, which will offer many options for customers to tailor the truck to their lifestyles, while continuing to encourage them to forge new paths with zero emissions.”
Starting with Edition 1
Driven by General Motors’ next-generation Ultium Platform, the new EV SUV will launch with an exclusive Edition 1. This will give the customer a choice to equip the vehicle for optimal driving range or maximum off-road capability. As standard, the Edition 1 will have 22-inch premium wheels, assist steps and floorliners.
Customers will be able to opt for the Extreme Off-Road package with 18-inch wheels and 35-inch-OD MT tyres, underbody armour and rock sliders, a front eLocker and virtual rear lockers, heavy-duty ball-spline half-shafts, UltraVision with underbody camera views and other high-tech features.
The SUV’s look is rugged, like the pick-up truck, but has a different rear design with a full-size spare tyre mounted in the classic SUV fashion. Inside, a similar 5-passenger layout from the pick-up remains and includes a large and useful rear cargo area.
Crabwalk and Extract Mode
GMC is highlighting the superior capabilities of the new SUV while are possible with the HUMMER EV’s signature features such as CrabWalk, a revolutionary setting utilizing 4-wheel steer to drive diagonally at low speeds – like a crab. This will give a capability no other competitive SUV can offer. There is also Extract Mode which is a first-of-its-kind system that makes full use of the Adaptive Air Suspension to raise the vehicle about 150 mm to get over tough obstacles. This is extra ground clearance in addition to the already tall ride height.
Although it has a 3220 mm wheelbase, it can turn within 10.8 metres with 4-Wheel Steer. Impressive departure and breakover angles also allow it to be driven up and down steep slopes without difficulty.
An immersive interior puts the driver at the centre of every moment, including customizable, multisensory user features and an open driving experience with the standard Infinity Roof with removable Sky Panels, I-Bar and rear drop glass.
830 hp, 15,592 Nm
GM’s Ultium Drive System offers up to 830 horsepower and up to 15,592 Nm of torque (GM estimated) — enough power for super-fast 0 to 96 km/h sprints in a time claimed to be approximately 3.5 seconds. The 20-module Ultium battery system can take the vehicle up to a 48 kms, GM engineers estimate, on the Edition 1 (with standard equipment).
Additionally, all HUMMER EV SUV models will feature the enhanced version of Super Cruise, an optional driver-assistance technology offering hands-free driving on more than 320,000 kms of enabled roads, and a new automatic lane-changing feature, where the system can determine when a lane change is optimal and initiate the manoeuvre, while following signaling protocols.
Production and pricing in 2023
Production will begin in early 2023, and GMC is able to indicate the starting price of the Edition 1 which will be US$105,595 (about RM436,265 at today’s exchange rate). When equipped with the Extreme Off-Road Package, the starting price will be about 4.7% more.
It’s been almost 10 years since the last Hummer was produced and for a while, it seemed that a company in China would take over the brand which started in 1992. However, that never happened and General Motors, the brand owner, stopped production and marketing after 2010. Although sold mainly in America, the Hummer was an iconic vehicle globally because of its looks and size and perhaps the fact that it was a civilian version of a military vehicle.
In May 2020, GM will revive the Hummer with the unveiling of an all-new model although statements by senior GM executives indicate that it will be a model name rather than a brand as it used to be. The vehicle will be sold under the GMC brand and it will be a totally different type of Hummer because it will have an all-electric powerplant instead of the 6.2-litre engine (the Hummer H3 had a smaller 3.5-litre powerplant).
It will be GMC’s first all-electric truck, a rival to Tesla’s Cybertruck which Elon Musk says already has 250,000 orders from people who paid refundable US$100 deposit. Starting off with the theme of ‘Quiet Revolution’ in advertising spots starting on May 20, the HUMMER EV, as it will be known, will have 1,000 bhp, 15,592 Nm of torque and a claimed 0 to 60 mph (96 km/h) time of 3 seconds. And without the noise and unhealthy emissions Hummers of the past generated but expected to still have superior capabilities off-road.
The HUMMER EV will be built at GM’s Detroit-Hamtramck assembly plant which has received a US$2.2 billion investment to make it the company’s first fully-dedicated electric vehicle assembly factory. GM’s first all-electric truck will be a pick-up with production scheduled to begin in late 2021. This will be followed soon after by the Cruise Origin, a shared, electric, self-driving vehicle unveiled by Cruise in San Francisco last week. Somewhere in the production schedule would also be the HUMMER EV which GMC informs will be initially available during the fourth quarter of 2021.
GM’s joint venture with LG Chem – which is investing US$2.3 billion to manufacture battery packs – will supply battery cells for the electric vehicles manufactured at Detroit-Hamtramck. It will be interesting what size of battery packs the HUMMER EV will have – would it guzzle electricity the way the original Hummer consumed fuel at a rate of around 4 kms/litre (even the ‘lighter’ H3 did 7 kms/litre at best). That consumption figure was one of the reasons why Hummer sales died quickly as fuel prices rose, taking the company down with it.