Porsche's 2021 Cayenne GTS Gets a V8 Upgrade

Despite the cancellation of the Detroit Auto Show, Germany luxury automaker Porsche has gone ahead and unveiled the 2021 edition of its Cayenne GTS, giving the premium SUV a series of welcome upgrades.The biggest change unsurprisingly comes in the form of a new engine, replacing the old twin-turbo V6 with a hefty 4.0-L twin-turbo V8 that can push out 454 horsepower and 457 pound-feet of torque, marking a 20 horsepower and 15 pound-feet increase from its predecessor. With more power, the new Caye...