the 3.9 has very poor pick up when you floor the gas pedal. When I drove it through a hilly mountain area could't get over 60 mph on the moderate inclines to save my life. This was in 2003 so the ...

I have a 2x4, extended cab(2door), 4.7 v8. I think this combo is ideal (at least for me). I put a soft cover on the back, and I have been getting about 22 on the highway, and 16 city. averaged 18 mpg ...