2025 GMC Sierra 2500HD Colors
The 2025 GMC Sierra 2500HD is listed in 5 exterior colors across 198 US new listings. The most common is Summit White (58.6% of inventory); the scarcest with real inventory is Volcanic Red Tintcoat (2.5%). Shares are live market data — what dealers actually stock, not just the brochure palette.
Updated 2026-10-22 from live US new-car inventory.
All 2025 Sierra 2500HD colors, ranked by availability
| Rank | Color | Share of listings | Availability |
|---|---|---|---|
| 1 | Summit White | 58.6% | |
| 2 | Onyx Black | 21.2% | |
| 3 | Sterling Metallic | 5.6% | |
| 4 | Titanium Rush Metallic | 2.5% | |
| 5 | Volcanic Red Tintcoat | 2.5% |
By color family
White · 60.6%Black · 23.2%Silver · 5.6%Red · 4.5%Gray · 4%
Buying a specific Sierra 2500HD? Verify its factory color on the window sticker.
A listing's “color” field is dealer-entered. The original window sticker shows the exact factory paint line for that VIN — plus every option the car shipped with, so repaints and mis-listed cars show themselves.