2026 GMC Sierra Interior & Exterior Color Guide With Pictures

Front three-quarter view of GMC Sierra 1500 trucks showcasing chrome grilles parked in a mountain landscape.

A fresh slate of GMC Sierra colors is here, and there are some familiar favorites and exciting new possibilities. While White Frost Tricoat and Thunderstorm Gray have been left off the list for the 2026 models, Glacier White Tricoat and Coastal Dune are now available for the Sierra 1500. Dive into the spectrum of GMC Sierra 1500 hues in this guide before contacting Carl Black Buick GMC of Kennesaw with your final colorization requests.


What Are the Available GMC Sierra Exterior Colors?

There are six paint colors available for the GMC Sierra 1500, and if you ask us, all of them are classic and stylish! You can check out hues ranging from the head-turning Cardinal Red to the truly timeless Onyx Black:

  • Summit White
  • Cardinal Red
  • Onyx Black
  • Coastal Dune
  • Sterling Metallic
  • Glacier White Tricoat

At this point, you might be wondering what makes each color pop and what distinguishes similar hues, like the difference between Summit White vs. Glacier White Tricoat. Well, you can see for yourself, thanks to the following GMC Sierra colors with pictures!


Onyx Black Black is a tried-and-true paint color for any vehicle. By not drawing too much attention, it adds a touch of class to your pickup truck.

Front and rear three-quarter studio views of a Sierra 1500 in Onyx Black.

Summit White Summit White is a warmed-up neutral, especially when compared with the cooler-toned Glacier White Tricoat. It looks great and absorbs worksite dust like a charm.

Front and rear three-quarter studio views of a Sierra 1500 in Summit White.

Cardinal Red When you really want to stand out on the road, Cardinal Red is your best bet. This vivid shade of cherry red is a feast for the eyes.

Front and rear three-quarter studio views of a Sierra 1500 in Cardinal Red.

Coastal Dune One of the more unique GMC Sierra paint options, Coastal Dune is a sand-colored shade of tan.

Front and rear three-quarter studio views of a Sierra 1500 in Coastal Dune.

Sterling Metallic Sterling Metallic is a lighter gray with a sheen that leaves your truck looking polished and glossy, and it possesses a timeless charm.

Front and rear three-quarter studio views of a Sierra 1500 in Sterling Metallic.

Glacier White Tricoat The cool-toned Glacier White Tricoat is as icy as its name suggests. In fact, this hue has undertones that appear gray in the shade while providing visual harmony for your truck's features.

Front and rear three-quarter studio views of a Sierra 1500 in Glacier White Tricoat.

Summary
  • There are six GMC Sierra 1500 exterior colors.
  • The palette ranges from subtle classics to vibrant, statement-making options.
  • You can explore the nuances of each hue in our color descriptions with accompanying images.

What Are the Available GMC Sierra Interior Colors?

  • Jet Black
  • Dark Walnut/Slate
  • Jet Black with Kalahari accents
  • Obsidian Rush
  • Alpine Umber

Jet Black is the standard color and available in certain materials for the Pro, SLE, Elevation, SLT, AT4, and Denali trims. Dark Walnut/Slate is an option for SLE and SLT trims, while Jet Black with Kalahari accents is only found on the AT4 trim. Obsidian Rush is exclusive to AT4X, while Alpine Umber is exclusive to the Denali Ultimate.


Interior views of GMC Sierra 1500 highlighting the dashboard and cabin seating in Jet Black.

Jet Black A Jet Black interior gives any truck an air of quiet luxury. For the Sierra 1500, this color is available for cloth, vinyl, perforated leather, and Forge perforated leather.


Interior views of GMC Sierra 1500 highlighting the dashboard and cabin seating in Dark Walnut/Slate.

Dark Walnut/Slate A cabin in Dark Walnut/Slate has a very distinctive look. The accents are a soft, organic brown and gray, and can be had in cloth or perforated leather-appointed front outboard seat trim.


Interior views of GMC Sierra 1500 highlighting the dashboard and cabin seating in Jet Black with Kalahari Accents.

Jet Black with Kalahari Accents Exclusive to the AT4 trim, this color scheme features a perforated leather front seat and contains mostly black with chocolate brown detailing. The effect is stylish and interesting, but not over the top.


Interior views of GMC Sierra 1500 highlighting the dashboard and cabin seating in Obsidian Rush.

Obsidian Rush With its full-grain leather front seat trim, Obsidian Rush is impossible to resist. This blackout cabin will impress everyone who rides along in your truck.


Interior views of GMC Sierra 1500 highlighting the dashboard and cabin seating in Alpine Umber.

Alpine Umber If you're the type who's scanning this guide for the boldest look, you'll find it in Alpine Umber. This rich, luxurious color found in a full-grain leather front seat trim is your only interior option when it comes to GMC Sierra Denali Ultimate colors.


Summary
  • There is a small but tasteful palette of Sierra 1500 interior colors.
  • Depending on your model, there are also several upholstery pairings.
  • You can browse all interior options and accompanying photos in the previous section.

What Are the 2026 GMC Sierra 1500 Colors by Trim & Paint Code?

Whether you're interested in the GMC Sierra Denali colors or the GMC Sierra AT4 colors, you can check out what each trim has to offer in this chart. Here are our categorized GMC Sierra colors by trim:

GMC Sierra 1500 Pro GMC Sierra 1500 SLE GMC Sierra 1500 Elevation GMC Sierra 1500 SLT GMC Sierra 1500 AT4 GMC Sierra 1500 Denali GMC Sierra 1500 AT4X GMC Sierra 1500 Denali Ultimate
  • Summit White
  • Cardinal Red
  • Onyx Black
  • Coastal Dune
  • Sterling Metallic
  • Summit White
  • Cardinal Red
  • Onyx Black
  • Coastal Dune
  • Sterling Metallic
  • Summit White
  • Cardinal Red
  • Onyx Black
  • Sterling Metallic
  • Summit White
  • Onyx Black
  • Sterling Metallic
  • Glacier White Tricoat
  • Onyx Black
  • Coastal Dune
  • Sterling Metallic
  • Summit White
  • Onyx Black
  • Coastal Dune
  • Sterling Metallic
  • Glacier White Tricoat
  • Summit White
  • Onyx Black
  • Coastal Dune
  • Sterling Metallic
  • Onyx Black
  • Coastal Dune
  • Sterling Metallic
  • Glacier White Tricoat
Hex Codes:
  • Summit White: #FFFFFF
  • Cardinal Red: #D61C1D
  • Onyx Black: #0F0F0F
  • Coastal Dune: #B8AEA4
  • Sterling Metallic: #828284
  • Summit White: #FFFFFF
  • Cardinal Red: #D61C1D
  • Onyx Black: #0F0F0F
  • Coastal Dune: #B8AEA4
  • Sterling Metallic: #828284
  • Summit White: #FFFFFF
  • Cardinal Red: #D61C1D
  • Onyx Black: #0F0F0F
  • Sterling Metallic: #828284
  • Summit White: #FFFFFF
  • Onyx Black: #0F0F0F
  • Sterling Metallic: #828284
  • Glacier White Tricoat: #DDDCE1
  • Onyx Black: #0F0F0F
  • Coastal Dune: #B8AEA4
  • Sterling Metallic: #828284
  • Summit White: #FFFFFF
  • Onyx Black: #0F0F0F
  • Coastal Dune: #B8AEA4
  • Sterling Metallic: #828284
  • Glacier White Tricoat: #DDDCE1
  • Summit White: #FFFFFF
  • Onyx Black: #0F0F0F
  • Coastal Dune: #B8AEA4
  • Sterling Metallic: #828284
  • Onyx Black: #0F0F0F
  • Coastal Dune: #B8AEA4
  • Sterling Metallic: #828284
  • Glacier White Tricoat: #DDDCE1

Which Colors Are Shared Between the Sierra 1500 and Sierra HD Trucks?

There are many colors shared between the Sierra 1500 and Sierra HD trucks, but also some differences. You can get your Sierra 2500 HD or Sierra 3500 HD truck in:

  • Downpour Metallic
  • Titanium Rush Metallic
  • Volcanic Red Tintcoat

The colors both trucks come in are:

  • Summit White
  • Cardinal Red
  • Onyx Black
  • Coastal Dune
  • Sterling Metallic
  • Glacier White Tricoat
Front three-quarter view of a GMC Sierra 1500 Denali Ultimate in Onyx Black parked outside. Front three-quarter view of a GMC Sierra 2500 HD AT4X in Onyx Black parked on a grassy terrain.
Summary
  • The Sierra 2500 HD and Sierra 3500 HD offer the same six paint colors available for the Sierra 1500.
  • The HD models also have Downpour Metallic, Titanium Rush Metallic, and Volcanic Red Tintcoat.

How Can You Determine the Best GMC Sierra Color for Your Lifestyle?

We can't name the most popular GMC Sierra color because the right choice comes down to how you live your life. Some 2026 GMC Sierra 1500 colors are better for certain lifestyles.

Work Trucks: Summit White, Sterling Metallic, or Onyx Black

Luxury: Onyx Black, Glacier White Tricoat, or Titanium Rush Metallic

Off-Road Style: Coastal Dune, Titanium Rush Metallic, or Volcanic Red Tintcoat

Low-Maintenance: Summit White or Sterling Metallic

Boldness: Volcanic Red Tintcoat or Cardinal Red

Low-angle front view of a GMC Sierra 1500 AT4X in Cardinal Red navigating a  rocky environment. Front three-quarter view of a GMC Sierra 1500 AT4 in Summit White kicking up dust.
Summary
  • One way to choose among the 2026 GMC Sierra colors is to consider your lifestyle.
  • Summit White is low-maintenance and good at repelling heat.
  • Onyx Black is good for a luxury appearance or the practicality of a worksite.

Ready To Dive Into the Wide World of GMC Sierra Colors at Your Local Dealership?

As you can see, the GMC Sierra color options present plenty of exciting opportunities to customize your truck! Plus, if you look at the all-new GMC inventory in its entirety, there are plenty more hues to explore.

When considering all GMC work trucks for sale, it helps to have an idea of your favorite colors. Carl Black Buick GMC of Kennesaw can assist you in making a final decision that reflects your personality.

Frequently Asked Questions

Which GMC Sierra colors are available on every 2026 Sierra 1500 trim?

There are only two GMC Sierra colors available for every trim level: Onyx Black and Sterling Metallic. Summit White is also quite prevalent across the trims, but is not found on the Denali or Denali Ultimate. So, Onyx Black and Sterling Metallic are the common denominator and the colors you can choose regardless of which 2026 GMC Sierra 1500 you ultimately land on.

Is Volcanic Red Tintcoat available on every GMC Sierra trim?

Volcanic Red Tintcoat is not available on every GMC Sierra trim, and it is, in fact, not even available for the GMC Sierra 1500. You'll find that Volcanic Red Tintcoat is only an option for the GMC Sierra 2500 HD and Sierra 3500 HD models. This cool-toned, layered paint mix will breathe extra life into your heavy-duty pickup truck, turning heads everywhere you go.

Are the GMC Sierra 1500, Sierra HD, and Sierra EV colors the same?

Not quite; while they share many colors, the Sierra heavy-duty line and the all-electric model introduce some new hues to the palette. GMC Sierra HD pickup trucks are also available in Downpour Metallic, Titanium Rush Metallic, and Volcanic Red Tintcoat. The GMC Sierra EV offers even more color options, including Deep Ocean Metallic, Thunderstorm Gray, Dark Ember Metallic, Magnus Matte, and Deep Bronze Metallic.


Test drive a GMC Sierra in your favorite color – Contact us today!

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Carl Black Buick GMC Kennesaw 34.00319, -84.58213.