Eureka moments are ever more rare in the motor industry, as complication and regulation turn great minds to minutiae rather than the bigger picture. But somewhere in Rüsselsheim recently, a naked ...

Don’t for a moment think that you’re just looking at a three-door version of the Vauxhall Astra. The GTC is – we’re ... 1.6-litre petrol turbo, the second most powerful Astra after the ...