On the eve of his new book becoming available, former Audi designer Peter Birtwhistle catches up with quattro Magazine editor George Achorn to chat about his long career in design, and offer a window into Audi in the late 1970s and early 1980s. Buy Peter's book on Amazon HERE: https://www.amazon.com/English-Car-Designer-Abroad-Designing/dp/1787114708/ref=sr_1_1?keywords=peter+birtwhistle&qid=1583297874&sr=8-1