Also described as Primary color, exterior, Champagne Silver MetallicPrimary color, exterior, Sparkling Silver MetallicPaint, Sparkling Silver Metallic
Also documented for BuickCadillacChevrolet
Documented applications
- 2017 Factory-verified
touch-up WA-102V; extra cost, not on the All Terrain or Denali; deleted for 2018 (GM's 2018 change list via GM Authority)
- 2015–2016 Factory-verified
touch-up WA-102V; 2016 reads Sparkling Silver Metallic, at extra charge; the 2018 guide does not print it
- 2015–2016 Factory-verified
the 2016 guide names it Sparkling Silver Metallic (extra charge); the lists read Champagne Silver Metallic
This page aggregates every documented appearance of GWT in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.