The choice of colors for the GMC Sierra 1500 has been extended now that the pickup truck is being offered with Ebony Twilight Metallic paint. This was announced some time ago for the 2021 Sierra 1500, but it was known from the start that there would be a delay in availability.
The delay is now over, so GMC dealers can place orders for the truck in this color. It has been added to the configurator in the Sierra 1500 section of GMC‘s website.
Like most of the other exterior colors available, Ebony Twilight Metallic adds $495 to the cost of the GMC Sierra. It can be combined with any of the interior color schemes: Jet Black, Dark Walnut/Slate, Jet Black with Kalahari Accents and Dark Walnut/Dark Ash Grey. The RPO code for Ebony Twilight Metallic is GB8, and the touch-up paint number, if you should be unfortunate enough to need it, is WA-384A.
The new Ebony Twilight Metallic color is available on SLE, Elevation, SLT, AT4 and range-topping Denali versions of the GMC Sierra, but not on the entry-level Sierra.
The default exterior color for most versions of the GMC Sierra 1500 is Summit White, though this is not available on the Denali. All other colors add to the price of vehicle, to wildly varying extents.
Of the options, the cheapest are Onyx Black, available in all trim levels, and Cardinal Red, which is offered for everything except the Denali. Both of these are priced at $195. The most expensive of them by a large margin is White Frost Tricoat, which is offered for the SLT and Denali and costs $1,095.