Just when you thought Porsche's 911 range couldn't be expanded further, the German marque has managed to squeeze another model into the lineup. The latest addition isn't another road-going special, however. Instead, Porsche has taken the production 911 GT3 RS and turned it into a fully-fledged GT3 racer, designed to be quicker and easier on the wallet than the car it replaces.
One of the world’s most exclusive and tradition-steeped events for historic cars and motorcycles takes place on the shores of Lake Como next weekend (22-24 May). Here's our guide to what to you can see at Concorso d’Eleganza Villa d’Este and what's for sale at RM-Sotheby's Villa Erba auction preview where 15 vehicles are expected to sell for more than $1 million each, and two cars are likely to move into the 20 most valuable cars ever sold at auction, both fetching more than $10 million.