2020 GM/Chevy gas 6.6L max towing test
VIDEO
Forum Discussion
I dont know if I'm just over gentle on my old Dodge/Ram but my 2500 with a 360 gets about 14 to 15 mpg now @ 212k miles, I got closer to 16 when it was new. Thats running unladen. I am in flat land and mild hills only, with occasional trips into the Blue Ridge areas.
When I take the TT it drops off to 11-12 but again I'm gentle keeping speeds to 55 or so.
The higher mileage would drastically affect the chart for mileage your using for comparasions, I dont know if Diesel would improve enough to cover the difference.
When I take the TT it drops off to 11-12 but again I'm gentle keeping speeds to 55 or so.
The higher mileage would drastically affect the chart for mileage your using for comparasions, I dont know if Diesel would improve enough to cover the difference.
