MPG for Dodge 5.7 hemi vs 6.4 hemi
Bought the 2015 Dodge 2500 6.4 HEMI crew cab and 8 foot bed. No specs on MPG at time we bought. Getting 16 mpg highway drive not towing and drops to 7 mpg towing Pulling a Heartland Elkridge 9500 ...
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With my 5.7l in the 2014 2500 I get about 14-16 unloaded and right about 10 towing. My TT is about 8,300 lbs loaded to go.
