Audi will unveil its e-tron supercar EV concept next month

The PB 18 e-tron is inspired by the Le Mans-winning R18 e-tron.

Audi's first all-electric car, the 2019 e-tron, hasn't even made its global debut yet, but the car manufacturer is already teasing its next venture. The PB 18 e-tron, billed as an "electric-drive supercar concept", will be unveiled next month during the Pebble Beach Concours d'Elegance.

According to Audi, the new car features tech developed from the Le Mans-series winner R18 e-tron. As the above teaser pic shows, the PB 18 is squat, boasts bulging wheels, a raised spoiler and slim headlights -- all the visual markings of a supercar, but we'll have to wait until its debut on August 23rd to find out what's underneath the hood.