Click here to read Roger Green's live blog from Daytona 24 hours
Andy Wallace's experiences from the Daytona 24 hours on video
The real reason you suddenly can't afford a classic performance car
Audi A6 Allroad review – the estate car that thinks it’s an SUV
£23k off a BMW M5 Touring with individual paint – save 17 per cent on M’s show-stopping hybrid