Infiniti QX50 Specs for 2014 Vehicle Details Body style Sport Utility Vehicle Market segment SUV Gross vehicle weight (KG)2350 ‐ 2470 Production2013-08 ‐ S Engine/Drivetrain Engine Capacity (ltr)Data Not Available Fuel type Diesel, Petrol No of cylinders6 No of valves24 Fuel system Direct Injection Common Rail, Multi Point Injection Aspiration Naturally Aspirated, Turbocharged Transmission type Automatic 7 speed Performance Horsepower (KW)175 ‐ 235 Horsepower (PS)238 ‐ 320 Torque (NM)360 ‐ 550 Torque (RPM)1750 ‐ 5200