We strapped our Ferrari 599 to the dyno to find out how much of its original 620HP is still alive. The result? 591.3HP—not bad, but a bit short of Ferrari’s claim. Is it just “Italian tradition” or ...

We put my 100,000-mile Ferrari 348 on the dyno to see how much power it still makes after all these years. The results were surprising. Major visa changes come into force today: Here is what they mean ...