It’s a funny time to be into cars. The rate of change is astonishing, they’re like mobile phones. You buy a car this week and by the next, lookout, there’s a better version available. You can see this through the window into the cabin with things like digital dashboards that are now pervasive, but it’s no less striking under the bonnet. We’ve killed diesel, downsized petrol, added at least one turbo to everything, resurrected diesel, gone to 48v, pre-spooled superchargers and seen all sorts of software hacks.