Why did the Saab 900 use an old Triumph engine, and what amazing things did it do with it?

About

Welcome to the Big Car channel where I explore the history of your favourite cars from the past fifty years in fun, engaging videos. Come on in! If you like this channel, you might also like my sister channel - Little Car: https://www.youtube.com/littlecar If you need to contact me, e-mail is probably best as I don't check social media very often, but I don't do paid promotions or endorsements, so please don't ask.