The L5P Duramax diesel V8 is what powers heavy-duty work trucks like the 2025 Chevy Silverado 2500 HD and is an amazing powerhouse. It didn't exactly start off that way back in 1984 when GM first ...
Engines: 6.2-liter gas V8, 420 hp and 460 lb-ft of torque / 3.0-liter diesel I6, 277 hp and 460 lb-ft of torque Max towing: 13,400 pounds (gas) / 9,300 pounds (diesel) / EPA Fuel Economy / (4x4): 16 ...