Mercedes-Benz M138 engine

The Mercedes Benz M137 engine was a 5.8 L V12 engine, with SOHCs, having three valves per cylinder. It was used briefly between 1998 and 2002 model years for the S-Class and CL-Class. It produced 367 bhp (274 kW) and 390 lbf·ft (529 N·m) of torque.