To say we were excited when the 2024 Chevrolet Silverado 1500 ZR2 hit our fleet with its 3.0-liter Duramax turbodiesel I-6 and 20-mpg EPA combined fuel economy rating would be an understatement.
Power for the SUV we tested comes from the aforementioned 3.0L I6 LZ0 turbodiesel Duramax engine, a first for the Suburban Z71, producing 305 horsepower and 495 pound-feet of torque. This Chevy is ...
GMC Sierra trucks with a Duramax diesel 6.6L V8 LML engine. The vehicles must have been purchased from a GM-authorized dealer in California, Florida, Illinois, Iowa, New York, Pennsylvania ...