Audi PB 18 e-tron could preview electric R8 replacement - report

The Audi PB 18 e-tron concept scheduled to be revealed later this month could be a preview for the company's next-generation electric supercar, according to a new report. Industry journal Automotive News claims the PB 18 could "signal plans" to re-introduce an e-tron version of the R8 supercar, or "replace it altogether".