How can one car travel over 3 million miles? Back in 1966, Irv Gordon bought a new Volvo P1800S. Since then, he's travelled a record breaking 3 million miles and is still on the road today. Chapter 2 of the film see's Irv Gordon visit the University of Cambridge for their team to analyse some of his engine parts to find out how they have managed to achieve such an incredible distance.

For more information, please visit www.castrol.com/3million