- 2014 Factory-verified
touch-up WA-121V; new for 2014 (also GM Authority 2014 RPO changes, which it calls GM's official change list); the Cruze's own name for GXG (GMC docs read Iridium Metallic)
Also described as Paint, Tungsten Metallic
Also documented for CadillacGMC
Documented applications
- 2013, 2016 Confirmed
2013: new (GM Authority's 2013 Equinox page, which prints the official RPO-level changes); 2016: GM's official RPO-level changes on GM Authority's 2017 Equinox page delete it for 2017, which is evidence for 2016
- 2015 Factory-verified
touch-up paint WA-121V; not on L or LS
- 2016 Factory-verified
touch-up paint WA-121V
- 2015–2018 Factory-verified
touch-up WA-121V; the lists name it Iridium Metallic; not in the 2019 guide; 2018 from GM's 2018 Suburban order guide (GM Authority copy)
- 2015–2018 Factory-verified
touch-up WA-121V; the lists name it Iridium Metallic; not in the 2019 guide; 2018 from GM's 2018 Tahoe order guide (GM Authority copy)
This page aggregates every documented appearance of GXG in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.