A glimpse into the development of Audi's mid-engined answer to the Lancia Delta ECV and Toyota 222D from 1986.

Also known as the Audi Sport Quattro RS 002 or Quattro Sport E2.

via Jalopnik

Motorsport Retro profiles a Toyota-developed Group S rally machine from the '80s:

"Group S was a stillborn class of rallying which was canned alongside Group B in 1986. Originally slanted to replace the outgoing Group B with an exciting power-limiting formula not dissimilar to current WRC, Group S was instead shelved along with Group B, in favor of the considerably less exciting Group A."

Never knew this car existed.