ASTON MARTIN has taken the roof off its extreme V12 hypercar to create the Valkyrie Spider, the fastest open-topped Aston yet, with a top speed in excess of 217mph and a price tag expected to be close to £3 million. The Valkyrie Spider makes its public debut at this week’s Pebble Beach Concours d’Elegance in … Continue reading Extreme £3m, 1139bhp Aston Martin Valkyrie Spider makes debut at Monterey Speed Week