GM sold its first electric
GM sold its first electric car in 1996, crushed it in 1999. The current models (Bolt) max out at 55kW with a charge rate of less than 238 miles per hour. And basically not chargers support these speeds at the moment. Tesla sold its first electric car in 2008. The current models charge at 480 miles per hour (120 kW) at any supercharger. The Model 3 even has some room for future superchargers to boost this to 620 miles per hour (157 kW).
So it took GM 22 years to get to half the charging speeds of Tesla. Although Tesla sold its first car just 10 years ago. Yeah. GM definitely leads the innovation.