8.93 kpl
21mpg
The only biodiesel capable Ford engine is the new 2011 6.7L Powerstroke Turbo Diesel V8. With conservative driving, people have achieved 28mpg highway and 21mpg city. If you drive unconservatively and normal, you're looking at 21mpg highway and 16mpg city. Ford has really stepped it up. They are killing the competition now days.
21mpg
You romp on the gas pedal
my one friend gets 21mpg-25 with his 4x4 driven (normally). My other buddy has a 2wheel drive long box and he gets 24mpg-32mpg. Not bad for trucks that weigh 5k
06 mahnum - 14mpg city, 21mpg highway for me.
The 6.9L IDI Ford diesel - 21mpg highway / 16mpg city The 7.3L IDI Ford diesel - 21mpg highway / 16mpg city The 7.3L Powerstroke Diesel - 20mpg highway / 16mpg city The 6.0L Powerstroke Diesel - 17mpg highway / 15mpg city The 6.4L Powerstroke Diesel - 16.5mpg highway/ 14.5mpg city The 6.7L Powerstroke Diesel - 21mpg highway / 17.5mpg city
06 mahnum - 14mpg city, 21mpg highway for me.
21mpg city 27 mpg highway 23 mpg combined.
Manual # 23Mpg City # 33Mpg Highway Automatic # 21Mpg City # 26Mpg Highway
12 city / 17 highway - U.S. gallon - according to fuel economy . gov In real world conditions, you can get up to 20-21mpg on the highway if you keep a steady speed. You can also get better city mpg if you drive with a light foot around town.