The Mercedes-Benz CLS320 CDI was a diesel powered variant of the C219 CLS-Class that was introduced for the 2006 model year. The CLS 320 CDI, which was not available in North America, was powered by Mercedes' OM642 DE30 engine. This 3.0L turbocharged diesel V6 had an output of 224hp and 376 lb ft of torque that drove the rear wheels via a 7 speed automatic transmission. Production of the Mercedes-Benz CLS320 CDI was limited to the 2006 model year.