A Component Comparison from the Previous Year
WARNING: This page is about a different car, the 2016 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
The LGX engine is new this year. The 3.6L LFX Gen 1+ engine is replaced by the 3.6L LGX Gen 2. Refer to Engine Component Description (LF4) Engine Component Description (LGX) for detailed information.