Review: Mercedes Vision EQXX concept escapes the EV weight spiral

Mercedes-Benz Vision EQXXMaking the Vision EQXX a benchmark for EV efficiency meant avoiding a downward spiral. It’s one of the main reasons Mercedes-Benz stuck to the idea of an air-cooled battery Vision EQXX concept, and listening to project manager Malte Sievers, it’s one of the key decision points in the project that helped allow it to outperform its...