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General Motors revealed the Ultium battery and platform technologies during a week-long March 2020 event held at the General Motors Technical Center in Warren, Michigan; [7] GM chairwoman and CEO Mary Barra called it "a multi-brand, multi-segment EV strategy with economies of scale that rival our full-size truck business with much less complexity and even more flexibility". [8]
The GM BT1 platform, marketed under Ultium branding, is a dedicated electric vehicle architecture or platform developed by General Motors (GM). It underpins electric full-size pickup trucks and SUVs sold by GM, using battery and motor technology developed under its Ultium program; these are shared with third-generation GM electric vehicles on the BEV3 platform.
Since the electric traction motor draws power from the battery, the platform supports multiple options for charging the battery. As described at the 2007 NAIAS, the initial configuration used a turbocharged 1.0-liter engine with three cylinders; this was a flex-fuel engine capable of running gasoline or E85 (85% ethanol , 15% gasoline ...
The BEV3 platform is designed to support unibody passenger cars and crossover utility vehicles, while body-on-frame trucks and SUVs will be based on the General Motors BT1 platform. [9] BEV3 supports front-, rear-, and all-wheel drive configurations [ 5 ] [ 10 ] using one or more Ultium Drive units, each of which combines the electric traction ...
In 2016, Chevrolet unveiled a production version of the Bolt, the first vehicle on BEV2, [12] and the first dedicated EV from GM in 20 years. [5] LG Chem and other LG divisions reportedly develop and install most of the components that make it an electric vehicle, per an agreement for the model. [13]
While GM has withdrawn most of its previously announced electric vehicle targets, the automaker believes its EV sales momentum is finally building thanks to an expanding lineup of all-electric ...
The two companies will invest about $3.5 billion to build a battery cell manufacturing plant with an annual production capacity of 27 gigawatt hours (GWh) initially, Samsung SDI said in a statement.
The Chevrolet Volt functions as a battery electric vehicle until its battery capacity diminishes to a predefined threshold from full charge. At that point, its internal combustion engine activates an electric generator to extend the vehicle's range as necessary. During high-speed operation on gasoline, the engine may be mechanically linked to a ...