2024 Chevy HD DRW and SRW Fuel Economy Test
The Chevy did good for a 3500 DRW truck. At 17.7mpg Chevy made a good improvement. Link The Chevy 2500 made 20mpg Link
Forum Discussion
The trouble with mpg tests is that they don’t take into account cleaning the DPF. To be accurate the test should start with a clean DPF and end the same way.
