The Lamborghini Huracan Performante is the first supercar Richard Hammond has driven this series that he hasn't crashed or accidentally fuelled up with water.
Even Lancia couldn't persist with two-wheel-drive forever. In 1985 the glorious 037 was superseded by the four-wheel-drive Delta S4.
James May's Ferrari 458 Speciale has a 4.5-litre V8 engine making 597 horsepower. It can go from 0-62 in 3 seconds and on to 202mph, although probably not when James is driving.
You might recognise the blond audience lady Jeremy Clarkson talks to during Conversation Street. She's Alana Spencer, winner of The Apprentice UK (2005) in 2016. Not sure what she was doing there.
Fun fact about Grand Tour racing driver, Abbie Eaton: She is from Yorkshire. This makes her the same as Jeremy Clarkson. In all other respects, she is not like Jeremy at all.