The GranCabrio Sport will debut at the upcoming Geneva Auto Show and will offer an improved overall vehicle dynamics, more horse power, a more responsive and efficient engine and optimized gearshift response. Conceived to give the GranCabrio a harder-edged model to sit alongside the GranTurismo S and the Quattroporte Sport GT S, the GranCabrio Sport uses a more powerful and fuel-efficient version of Maserati's, all-alloy 4.7-litre V8, coupled with the ZF six-speed automatic transmission. This engine produces 331 kW (450 horsepower) and has 510Nm at the peak of its rich, thick torque curve. Maserati's Friction Reduction Program has made the GranCabrio Sport's engine more reactive to the driver's most-nuanced inputs, while reaching a 6% reduction in fuel consumption. The top speed of the GranCabrio Sport is 285 km/h.