A twin-turbocharged V-8 engine motivates the GTS with 493 horsepower and 486 pound-feet of torque.In our testing, the Cayenne GTS stormed to 60 mph in 3.5 seconds.It also completed the quarter-mile in 12.1 seconds at 112 mph. In both metrics, the new Cayenne GTS is better than a 2021 Cayenne GTS Coupe we tested.This GTS rides on 22-inch wheels.The base price for the 2025 Porsche Cayenne GTS is $126,895.