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The General Motors EV1 is a battery electric car produced by the American automaker General Motors from 1996 until its demise in 1999. A subcompact car , the EV1 marked the introduction of mass produced and purpose-built battery electric vehicles.
The first key area is GM standing up dozens of new EV models over the next five years, such as the looming Silverado pickup truck, in an effort to reach $50 billion in sales by 2025 from the category.
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.
GM's Active Fuel Management [2] technology used a solenoid to deactivate the lifters on selected cylinders of a pushrod V-layout engine. GM used the Active Fuel Management technology on a range of engines including with the GM Small Block Gen IV engine family, first-generation GM EcoTec3 engine family, second-generation GM High-Feature V6 DOHC ...
The engine is used for traction, assisted by motor B; A is used as a generator. CS2 Fixed ratio hybrid Yes: Yes: No Yes off: M Engaging clutch 2 (C2) couples motor/generator A to the first ring gear (R1) and engaging clutch 1 (C1) grounds the first ring gear (R1), meaning M/G A does not turn. The engine is used for traction, assisted by motor B ...
The GM E-Turbo engine is a gasoline-fueled engine developed by General Motors as part of the company’s next-generation turbocharged engine family. The engine features a start-stop system , gasoline direct injection , an electric water pump and an electric turbocharger wastegate to optimize fuel efficiency .
A 2.7-liter, 232 hp (173 kW) Super Duty engine powered the 1984 Fiero Indy Pace Car to over 138 mph (222 km/h) during the race, but Super Duty engines were never available in factory-built GM vehicles. However, GM sold the Super-Duty-specific parts at authorized dealers and all of the parts required to convert a stock Iron Duke engine to a ...
In 2018, GM petitioned the NHTSA to allow a car built on a Chevrolet Bolt without steering wheels or brake pedals on U.S. roads. In 2020, GM withdrew the petition after the agency took no action.