We’re going petrol vs electric for our latest test! First up we’ve got the Bentley Continental GT, packing a 6-litre W12 engine with 635hp & all-wheel drive. Alongside it comes the I-Pace, which also comes with all-wheel drive thanks to the two electric motors sat underneath the bonnet. Will new-age electric make a dent in traditional petrol power? There’s only one way to find out… Let’s race!