Mercedes-Benz SLC43 AMG Specs for R172 Vehicle Details Body style Cabriolet Market segment Luxury car Gross vehicle weight (KG)1890 Production2016-01 ‐ S Engine/Drivetrain Engine Capacity (ltr)Data Not Available Fuel type Petrol No of cylinders6 No of valves24 Fuel system Direct Injection Aspiration Turbocharged Transmission type Automatic 9 speed Performance Horsepower (KW)270 ‐ 287 Horsepower (PS)367 ‐ 390 Torque (NM)520 Torque (RPM)Data Not Available