The 2020 GMC Sierra HD represents a
complete overhaul and redesign with the fourth-generation model. In addition to
the many changes and updates, including the switch to GM’s T1 platform and the
introduction of the all-new Sierra AT4 HD model, the nameplate also adds four
new exterior color options to its palette: Pacific Blue Metallic, Dark Sky
Metallic, Carbon Black Metallic and Brownstone Metallic. Here’s our first look
at the new Brownstone hue.
Assigned color code GNK and touch-up paint
code WA-334E, Brownstone Metallic is the only brown hue available for the 2020
GMC Sierra HD. It is also one of five dark hues, and one of five metallic color
options.
The Brownstone Metallic color option is
not included in the base price of the all-new Sierra HD, and costs an
additional US$ 495. The vehicle is available in conjunction with all trim levels
and interior color combinations except for the Dark Walnut with Dark Ash Grey
combination.
