We believe it to be the anticipated Vantage GT8, which should be the ultimate version of the V8 Vantage. The GT8 will follow in the footsteps of the Vantage GT12; its smaller engine should pack less of a punch, but the car will be lighter in the nose a V12 Vantage, which should help handling balance. Expect the 4.7-liter V8 to be retuned to produce more power than it has in any other Vantage: currently, the top V8 Vantage tops out at 430 horsepower, and we wouldn't be surprised to see the GT8 boast more like 450. That would still leave plenty of breathing room to the V12 models that start at 565.
The aero package looks similar to the GT12's aggressive setup but incorporates several changes, including fewer cooling ducts and a reshaped front splitter, rear wing, and diffuser. Expect the interior to come stripped out like the GT12's.
This top V8 Vatage ought to make a fine swan song for the eleven-year-old model line before its AMG-powered, turbocharged successor arrives. But don't expect to see too many of them – sources anticipate just 150 examples to be built, which is more than the 100 units of the GT12, but will still make this a rare bird indeed.