700km on a single charge: Mercedes says it's in it for the long run
https://www.theregister.co.uk/2019/09/14/700km_mercedes/
In the same week that the motoring industry discovered the Tesla Model 3 was the UK's third most popular car purchase, Mercedes-Benz unveiled an electric supercar at the Frankfurt Motor Show with high expectations, and probably no little relief.
The Vision EQS looks every bit the luxury sedan and features a startling headlight system, but the quiet boast of the day was the car's range. Lab tests using the new Worldwide Harmonised Light Vehicle Test Procedure (WLTP) indicate that the Vision EQS can squeeze 700km from a single full battery charge.