Read the news story and John's blog as it happened.
Henry Catchpole sneaks around the pits here.
New Lotus Esprit V8 engine details revealed – British Ferrari rival to get twin-turbo hybrid power
Volkswagen ID.Polo GTI priced from £35,295 – still want that Alpine A290?
New Audi Nuvolari review – why Lamborghini Temerario’s half brother isn’t twice the car