For decades, the Bentley Continental GT has rightfully earned its place at the top of grand touring hierarchy; it's in the name, after all. Now, the GT 'S' tier is back, bridging the gap between the GT 'core' and GT 'Speed' with a strong focus on driver engagement. John Marcar has been testing the convertible variant on the Isle of Man.

Alex Goy has been behind the wheel of what is now officially the fastest production car in the world. But how does it stack up against the likes of Ferrari, Lamborghini and Koenigsegg, and will it ever be a pin-up poster on a bedroom wall?