Car Catcher: AM Vantage X-Pack Rocket Ship

What makes an X-Pack version of an Aston Martin V8 Vantage so special? It's all in the engine. Aston Martin developed different stages of the X-Pack, and they ranged in output from 410 horsepower all the way up to a bonkers, 6.3-liter version with 450 horsepower. Only 132 X-Pack editions were made, and none were sold new in the U.S. This 1988 Vantage is No. 48, and has undergone a thorough repaint in Rolls-Royce Royal Blue over Bitter Chocolate Autolux leather. To round out the package, its powerplant has been rebuilt to 6.3-liter specifications. Find it on offer at Fantasy Junction for $349,500.