2024 Chevy 2024 Duramax Fuel Mileage

2024 Chevy 2024 Duramax Fuel Mileage. I filled up monday with only ¼ tank left and had only gone 340 miles on ¾ tank of fuel in total. The refreshed silverado hd offers improved styling, interior, and power, but still suffers from poor fuel economy and missing features.

But my new duramax’s fuel economy is about 3 mpg less then my last 6.7 cummins. We take a trip in the 2024 chevy silverado hd to see how it drives and the mpg.