GM Inside News reports
Sources familiar with GM engineering were able to confirm to GMI that the diesel option is currently slated for the 2013 Cruze. The engineering sources also confirmed that the engine is a 2.0-liter with the RPO code of ‘LUZ.’ Power output or fuel economy figures are unclear at this time, however test mules of the Cruze diesel are operating now in metro Detroit.
In Australia the Holden Cruze CDX has a 2.0-liter diesel engine. In that application the car produces approximately 147 horsepower and 235 feet-pounds of torque. Converting from the Australian fuel economy figures, the Cruze CDX is rated at 34 miles per-gallon in combined driving. It is unclear if the same 2.0-liter diesel will be in the North American Cruze, but one is compelled to assume that will be the case.