In almost 25 years powering General Motors trucks and SUVs, the 6.6-liter Duramax V8 diesel engine has earned a loyal following for performance and efficiency.
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Chevy's new engine trumps Ford! (2025 Silverado 6.6L gas V8)
Today I drive and review a 2025 Chevrolet Silverado 2500 Custom 6.6L Gas V8!
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