Chevrolet Bolt EV Concept debuted in January 2015 in Detroit (InsideEVs/Tom Moloughney) Two years after its debut at the 2015 North American International Auto Show (or Detroit Auto Show if you will), the Chevrolet Bolt EV arrived on time and on budget, with the first deliveries of GM's 238 mile EV happening on December 13th in the San Francisco Bay area (details).