The two-wheel drive 2014 Ram 1500 with a diesel engine has an average fuel economy of 20 miles per gallon city and 28 miles per gallon highway. The four-wheel drive Ram 1500 has an average fuel economy of 19 miles per gallon city and 27 miles per gallon highway.Continue Reading
Dodge also produces heavy-duty Ram diesel trucks. The Ram 2500 has an average combined city and highway fuel economy of 15 miles per gallon and the Ram 3500 averages 14.2 miles per gallon combined.
Fuel economy for Ram 1500 diesel trucks compare favorably to Ram 1500 gasoline trucks. The two-wheel drive 2014 Ram 1500 with a 5.7-liter gasoline engine averages 15 miles per gallon city and 22 miles per gallon highway.Learn more about Car Makes & Models