Maserati GranCabrio Specs for 2008 Vehicle Details Body style Cabriolet Market segment Executive car Gross vehicle weight (KG)1750 Production2011-01 ‐ S Engine/Drivetrain Engine Capacity (ltr)Data Not Available Fuel type Petrol No of cylinders8 No of valves32 Fuel system Multi Point Injection Aspiration Naturally Aspirated Transmission type Automatic 6 speed Performance Horsepower (KW)331 ‐ 338 Horsepower (PS)450 ‐ 460 Torque (NM)510 ‐ 520 Torque (RPM)4750