OE Spotlight: 3.0L Duramax To Be Found In Sierra 1500 AT4X

The 3.0L Duramax is a small and reliable engine. Now, you can find this small powerhouse under the hood of the 2024 GMC Sierra AT4X.The 3.0L Duramax is a small and reliable engine. Now, you can find this small powerhouse under the hood of the 2024 GMC Sierra AT4X.