The Mazda CX-5 2.2 Diesel engine, often referred to as the SKYACTIV-D 2.2L, is a 2191 cc, four-cylinder, turbocharged diesel engine available in various power outputs, including 140 kW (188 hp) with 450 Nm of torque, and a lower output of 110 kW (148 hp) with 380 Nm of torque. It is known for its low compression ratio (around 14.0:1), features like Natural Sound Smoother and Frequency Control to reduce engine noise, and comes with both manual and automatic transmission options, typically 6-speed.