Cars from Chery are gearing up to showcase a fourth-generation powertrain, the G4G15, developed by Wuhu Ecotech Powertrain Co., Ltd. as part of the Chery Group family. This leap in engineering is poised to redefine efficiency and performance for the brand as it enters mass production in the near term. A recent prototype indicates the transition from prototype to full-scale manufacturing, signaling that these advanced engines will soon be in customer vehicles in North America and across Canada and the United States in the near future.
The G4G15 engine marks a notable shift in design. It dispenses with a turbine-driven setup and leans into hybrid technology, integrating an electric motor powered by a battery to deliver additional propulsion. This combination aims to balance raw output with improved efficiency, aligning with contemporary trends toward electrified mobility without sacrificing the driving characteristics customers expect from a traditional internal combustion engine.
What makes the G4G15 stand out goes beyond the absence of a turbine. It comes equipped with a suite of modern technologies intended to optimize fuel efficiency and overall performance. Chief among these is a sophisticated exhaust recirculation system designed to enhance combustion efficiency. The principle is well understood in engine engineering, but the installed improvements suggest a refined implementation that yields tangible gains in real-world driving conditions. The result is better thermal management, reduced emissions, and a smoother power delivery across the rev range.
At present, specific specifications such as displacement, peak power, and fuel consumption figures have not been disclosed publicly. The visible cues from the prototype indicate a four-cylinder layout. Company disclosures note a weight reduction of roughly 30% compared with the previous generation, paired with fuel economy improvements exceeding 12%. Additionally, there is a reported gain in low-speed torque of over 10%, which should translate to quicker response in city driving and stop-and-go traffic. These attributes collectively point to a more efficient, responsive powertrain suitable for modern compact and mid-size vehicles destined for aggressive markets like North America.
Mass production and installation of the G4G15 into Chery vehicles were planned for 2023, with ongoing evaluations to ensure durability, safety, and reliability across diverse climates and road conditions. As production ramps up, the engine is expected to underpin a range of models designed to meet evolving customer expectations for efficiency, performance, and lower total cost of ownership.
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A visual feature: Chery