The 2024 GMC Sierra HD introduces a major refresh for the fifth-generation truck. Today, we’re looking at all ten of the available exterior paint colors available for the 2024 pickup.
Originally planned for the 2023 model year, the refresh was pushed back by the microchip shortage and COVID-19. The 2024 GMC Sierra HD debuts exterior updates, an interior overhaul, and new powertrain options, along with significant changes to the exterior paint palette, with six new colors offered.
Only Summit White (paint code GAZ) is available free of charge out of the ten offered colors. Most of the other options are priced at $495, while Volcanic Red Tintcoat (GNT) is available for $645 and White-Frost Tricoat (G1W) is priced at $1,095.
The ten exterior paint colors available for the 2024 GMC Sierra HD include the following (paint codes listed in parentheses):
- Cardinal Red (G7C)
- Downpour Metallic (GXP, new for 2024)
- Onyx Black (GBA)
- Redwood Metallic (G48, new for 2024)
- Sterling Metallic (GXD, new for 2024)
- Summit White (GAZ)
- Thunderstorm Gray (GNO, new for 2024)
- Titanium Rush Metallic (G6M, new for 2024)
- Volcanic Red Tintcoat (GNT, new for 2024)
- White-Frost Tricoat (G1W)
Availability of exterior paint by trim level and price is shown in the table below. An “A” in a column means “available,” a “-” means unavailable, and “tbd” means availability still to be determined.
Paint Color | Color Code | Cost | Pro | SLE | SLT | AT4 | AT4X | Denali | Denali Ultimate |
---|---|---|---|---|---|---|---|---|---|
Cardinal Red | G7C | $495 | A | A | A | - | - | - | - |
Downpour Metallic | GXP | $495 | A | A | A | - | - | A | A |
Onyx Black | GBA | $495 | A | A | A | A | A | A | A |
Redwood Metallic | G48 | $495 | - | A | A | - | - | A | A |
Sterling Metallic | GXD | $495 | A | A | A | A | A | A | A |
Summit White | GAZ | $0 | A | A | A | A | A | A | A |
Thunderstorm Gray | GNO | $495 | A | A | A | A | A | - | - |
Titanium Rush Metallic | G6M | $495 | - | A | A | A | A | A | A |
Volcanic Red Tintcoat | GNT | $645 | - | A | A | A | A | A | - |
White Frost Tricoat | G1W | $1,095 | - | - | A | - | - | A | A |
The six new paint colors for the 2024 GMC Sierra HD replace six color options from the 2023 model year palette that GM has removed:
- Cayenne Red Tintcoat (GSK)
- Ebony Twilight Metallic (GB8)
- Forest Metallic (GHR)
- Hunter Metallic (GED)
- Quicksilver Metallic (GAN)
- Pacific Blue Metallic (GA0)
Alongside the refreshed color lineup, the 2024 Sierra HD has eight factory-installed wheel designs available, sized from 17 to 20 inches, and five LPO or dealer-installed wheel sets that are shipped directly to the dealership. This gives the revised pickup 13 wheel options in total.
Introduction of the new GMC Sierra HD Denali Ultimate and GMC Sierra HD AT4X trim levels are two of the most major changes brought in with the mid-cycle refresh. The new Denali Ultimate range-topper is currently in production, while the off-road focused AT4X will be released later this year.
The truck’s exterior features a new front bumper, fascia, and grille treatment, along with the paint color changes. Inside the cabin, the SLE and SLT trim levels offer a unique interior treatment, while the AT4, Denali, and Denali Ultimate trim levels boast a premium interior treatment.
Motivation for the 2024 Sierra HD is supplied by one of two powerplant options. Standard on most trims is the naturally aspirated 6.6L V8 L8T gasoline engine developing 401 horsepower and 464 pound-feet of torque. The 6.6L V8 L5P turbodiesel Duramax engine, uprated to 470 horsepower and 975 pound-feet of torque, is an optional engine choice. The diesel engine is equipped as standard on the range-topping Denali Ultimate trim level. Output is routed through the Allison-branded 10-speed automatic transmission for both gasoline and diesel engines.
Meanwhile, under the body panels, the pickup rides on a more-capable variant of the GM T1 platform. Production of the refreshed 2024 GMC Sierra HD is currently under way, taking place at the GM Flint plant in Michigan.
The official online configurator for the truck’s 2024 model year went online in February.
Subscribe to GM Authority for more GMC Sierra news, GMC news, and around-the-clock GM news coverage.
Comments
Well I started the process to order my “Ultimate D”. I cancelled my order as constraints on my order. The denali illumination package was on “Hold”, The “Roll n Lock” bed cover, The snow plow package is NOT on constraint BUT the upfitters switches are? The spare trailer camera also a constraint? I also think the cruise control for trailering AND drum ROLLllll the paint color is ALSO on constraint. I liked the “redwood metalic” I was also thinking about the downpour metalic. GM please get some real photo’s of those nice new colors as the computer generated is not really telling the true colors BUT maybe thats what your trying to sell… other than white, black… or maybe black n white…. Also most aftermarket places have not even starfted to upgrade products like splash guards for the dually models and bedrugs, and bed covers? I hear GMC only offered ACAD files and those companies want like what was offered a real truck to detail and measure for their products. But its a new model, hurry up lets order and WAIT its constraints….
Maybe GMC should have a special web site that generates what on contraint so new order customers can see and order when they have what they want.
Where is green?
Trying to order mine…… thunderstorm gray isn’t available, redwood isn’t available, titanium rush is but you can’t get color match fenders with it. Moved to AT4 but can’t get off road steps, can’t get BFG’s… with any wheel combo only standard all terrain (wtf?) Illuminated GMC emblem not available, rear underseat storage not available, tonneau cover not available…..
No Black ….. that onix blk is horrible
I’m in love with Titanium Rush Metallic
AT4 colors extremely limited. No green or blue? That really sucks.
I’ve had two cardinal reds and now can’t get them. Best color on any truck
Volcanic red would be my choice . Missed sand color opportunity
I want to order the down pour gmc dually denali but all the comments I’m reading seems to be negative. Certain accessories not available and so on. Is this true, because I’m ready to buy now but I don’t want to wait 6 months for it.
Bring back a dark green. Won’t buy another until it comes in green!
Honestly, it’s better to wait a year on this until they have all the needed supplies.
Until they are sitting on the lots for a while and the outrageous prices drop a bit.
I could care less about $495 for optional paint. What I do care about is the fact that the $100 E85 option for the PRO is on constraint. That, and the 10 way power seat that was available suddenly vanished from the options. So my $58K order isn’t going anywhere at this point. Considering GM makes 4 of the 8 vehicles that even still have E85 (the other 4 are Ford, which I won’t consider) one has to wonder why this country is even bothering with E85 at this point. Maybe fleet purchasers are treated differently.
What about the forest green are they getting so you choose the colors that they want to produce what about choice, it seems as if GM is saying this is your choice the colors we chose take it or leave it and that’s not right
There colors suck. Going to look at Trx Ram
We currently have a 2020 Elevation in Satin Steel Metallic. With a color-matched Ranch bed cap. I was ticked when GMC cancelled that color, because we wanted to order a higher content 2023 Elevation, but could not match it. Thunderstorm Gray looks to be the same color with a different name. Maybe we’ll order a ’24….
When will Downpour Metallic be available?
i just orderd a truck i want to know also lol
My dealer mentioned August????? He is trying to get confirmation.
thank you please let me know if you find out more i will do the same
thank you
anymore news on downpour metallic lol
any word yet on color
I ordered my truck Friday. The production date is September 4-10. They said they will be able to confirm the production date by the end this week.
My dealer said they are on back order. No dates are confirmed.
where the hell is the forest green why cant WE have a choice
my order got pulled to production yesterday we one exception no console safe on national backorder
I got the same notice.
well mine is on the line being built sweet
well i finally got mine its worth the waite
I work for GM , Pretty sad I have to spend 90K on a truck and I can’t get what i want, Not looking for purple with yellow pokadots , just a Cardinal Red G7C . in an AT4X – and would love to pair that with the Ultimate Brown Interior , I do not want a Ford but maybe I’ll checkout that Raptor. Wake Up GM.
I just bought a Silverado LT and I could only get the color they offered. One of their color offers was not available so I had to choose an alternate color. I’ve been driving Chevrolet for many, many years. I will not be purchasing a GM or Chevy product in the future. Period. The End.