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Proterra unveils ZX5 next-generation battery-electric transit bus

Green Car Congress

Proterra introduced its newest battery-electric transit vehicle: the Proterra ZX5 electric bus. The ZX5 bus, Proterra’s fifth-generation battery-electric transit vehicle, features a new streamlined vehicle design and maximizes the amount of energy that can be stored on board the vehicle to increase power and range.

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Mercedes-AMG reveals performance hybrid and battery-electric AMG derivative strategy

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Battery-electric AMG derivatives based on the new Mercedes Electric Vehicle Architecture (EVA) for luxury and premium-class vehicles. The layout with the combustion engine at the front and Electric Drive Unit on the rear axle offers numerous advantages. —Jochen Hermann, Chief Technical Officer of Mercedes-AMG GmbH.

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BMW unveils new 7 Series; battery-electric i7

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The 2023 BMW 740i is powered by a thoroughly upgraded version of the iconic B58 3-liter TwinPower Turbo inline six-cylinder engine. The top speed of the new BMW i7 xDrive60 is electronically limited to 149 mph. The extremely slim high-voltage battery with a cell height of just 4.3-inches kWh of usable energy.

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Toyota Central R&D developing free-piston engine linear generator; envisioning multi-FPEG units for electric drive vehicles

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is developing a prototype 10 kW Free Piston Engine Linear Generator (FPEG) featuring a thin and compact build, high efficiency and high fuel flexibility. Toyota envisions that a pair of such units (20 kW) would enable B/C-segment electric drive vehicles to cruise at 120 km/h (75 mph). A team at Toyota Central R&D Labs Inc.

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Two new V6 engines with 48V mild hybrid system for Audi Q8; gasoline and diesel

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Audi is expanding the engine line-up for its luxury SUV, the Q8—as well as its roll-out of its 48V mild hybrid system ( earlier post )—by adding two V6 engine versions. All engines in the Audi Q8 work in conjunction with the 48V mild hybrid system, which can reduce consumption by up to 0.7

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GM reveals new Ultium batteries and flexible global platform for rapid growth of EV lineup

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The heart of GM’s strategy is a modular propulsion system and a highly flexible, third-generation global EV platform powered by proprietary Ultium batteries. GM’s all-new modular platform and battery system, Ultium. GM’s joint venture with LG Chem to develop and mass produce battery cells will drive cell costs below $100 per kWh.

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Rolls-Royce electric aircraft sets three speed records; world’s fastest electric vehicle

Green Car Congress

mph) over 3 kilometers, smashing the existing record by 213.04 mph)—making the Spirit of Innovation the world’s fastest all-electric vehicle, the company said. The advanced battery and propulsion technology developed for this program has exciting applications for the Advanced Air Mobility market. km/h (132mph).