The future of electric cars continues to become more enticing.Audi will unveil the Audi PB 18 e-tron during the 2018 Pebble Beach Concourse d’Elegance Week. This is an electric-drive supercar concept that’s environmentally friendly, but also offers the performance to attract the attention of driving enthusiasts.In case you’re wondering where they came up the with name, the location and year for the reveal were the inspiration.PB for Pebble Beach… 18 for 2018.Audi says we’ll see it in person August 23, 2018. If you're in Pebble Beach and miss the reveal, it will be on display throughout the week along with other Audi cars.