Duramax L5P Fuel Mileage
Anyone have any real world experience with the fuel economy of the new GM L5P Duramax in a 3500 DRW?
Forum Discussion
Howdy!
I recently purchased a new Chevy 3500 DRW Duranax Custom 2L Hauler. Did our first long pull today towing a 18,000lb plus 44’ Cyclone Toy Hauler. The computer show 8.8 mpg. Truck did a great job towing considering I down sized from a 4400 International Custom 2L Hauler.
“Happy Trails”
Chiefneon
I recently purchased a new Chevy 3500 DRW Duranax Custom 2L Hauler. Did our first long pull today towing a 18,000lb plus 44’ Cyclone Toy Hauler. The computer show 8.8 mpg. Truck did a great job towing considering I down sized from a 4400 International Custom 2L Hauler.
“Happy Trails”
Chiefneon
