The 2025 GMC Sierra 1500 drops in with only a few small changes compared to the preceding 2024 model year ... paint option in question is called Downpour Metallic and is tagged with paint code ...

New exterior colours are Riptide Metallic and Downpour Metallic. All 2024 GMC Terrain trims use a 1.5L turbocharged four-cylinder engine that makes 175 horsepower and 203 lb-ft of torque ...

In addition to the powertrain updates, the 2024 GMC Sierra also receives a few minor styling tweaks. These include two new exterior color options (Downpour Metallic and Thunderstorm Gray ...