Stuttgart. Porsche has added two extra sporty models to its Panamera range. With a powerful performance from the four-litre V8 biturbo engine (338 kW/460 hp), extra dynamic chassis systems including three-chamber air suspension, and their own unique design elements and equipment, the Panamera GTS and Panamera GTS Sport Turismo harness a one-of-a-kind performance package. For example, the Sport Design package with black exterior elements and large Alcantara surfaces in the interior is included as standard. What’s more, Porsche has expanded its portfolio of comfort and assistance systems to include a head-up display with various configuration options for the entire Panamera range. Emotion and efficiency: V8 engine with 460 hp and sports exhaust system At the heart of both of the new Panamera GTS models is a four-litre V8 engine with 338 kW (460 hp) of output and maximum torque of 620 Nm, cultivating an emotional sound and driving experience when combined with the standard sports e...