The new vehicle is a Bentley Flying Spur costing about $400,000. But this isn't an ordinary Bentley. This one is bulletproof, courtesy of ballistic steel plating, triple-glazed 1.5-inch bulletproof windows, and tires that stay inflated even if punctured. ... A typical Flying Spur will sell for around $220,000-250,000.Dec 17, 2013