General Motors is set to introduce its fourth-generation electric vehicles with a significant efficiency boost, aiming for models that deliver 20% better energy use compared to previous versions. The improvements will focus on advanced battery technology and aerodynamic enhancements, potentially extending driving range without increasing battery size. Engineers have emphasized optimizing software and hardware integration to achieve these gains, suggesting a shift toward more sustainable and cost-effective electric mobility. Industry observers note this could influence competitors to rethink their own efficiency strategies in the coming years.


Why GM's 4th Gen EVs Will be 20% More Efficient  Autoguide.com