They've both lapped the Nurburgring in 7:40.
Same engines too, the 3.8 litre flat-six, which in the Cayman produces 385 hp. 0-60 is taken care of in 4.2 seconds and the top speed is 183 mph.
And it's mid-engined. And it only comes with a manual gearbox. And it looks ace...
Better than the 911? Maybe?