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Goodwood FoS really does create sales for supercar makers

Is the Goodwood Festival of Speed just an excuse for petrolheads to gather, or do supercar makers actually see sales rise as a result? If you’re a real petrolhead, there really is no better car show on earth than the Goodwood Festival of Speed (which starts this weekend). Yes, other car shows offer some of what Goodwood does – Villa D’Este, Pebble Beach and Salon Prive are all very good – but none have the depth of petrolhead goodness you’ll find on offer at Goodwood.

ANALYSIS: The incredible shrinking Alfa stand at the Geneva motor show

When he talks, Fiat CEO Sergio Marchionne conveys high hopes that the Alfa Romeo brand soon will be a huge business success, but actions often speak louder than words. Fiat has massively reduced the size of the 100-year-old sporty brand's stand at the forthcoming Geneva show. In March, Alfa's stand will shrink to 639 square meters from this year's 979 square meters, which was the second-largest display space among Fiat Group's portfolio after the Fiat brand.

Mercedes’ AMG division unveils new twin-turbo V8

Those obsessed with torque bemoaned Mercedes’ high-revving 6.2-litre V8 when it was launched in 2005, but just as the world has come to accept the naturally aspirated engine, the company has now unveiled a new twin-turbo 5.5-litre V8. Up to 563bhp – which is the same as the SLS AMG – and 663lb ft, which is much more than the 479lb ft the modern-day Gullwing supercar manages. The engine is an all-new 5.5-litre V8 (5461cc to be exact) with direct-injection technology, an aluminium crankcase and two turbochargers.