Join Date: Jan 2009
Thanked 64 Times in 60 Posts
The 24v's didn't come with a 3.73 unfortunately, only 3.55's or 4.10's. With that said. I have an 00 Reg. Cab, and I get anywhere from 12-15mpg fully loaded towing really heavy 15-18k. About 17-18 unloaded around town. and 19-23 unloaded on the freeway. Milage will really depend mostly on how you drive. A good friend of mine has an 01 quad cab long bed 6spd though, bone stock and he gets about 24mpg consistently, when unloaded on the freeway. 14-15 loaded towing stock trailers in the mountains (steep dirt roads, which don't do well for milage). It depends on what kind of driving you are doing, and how much you keep your foot in it.
2000 2500 reg. cab 4x4 auto 577hp
09 6.7L QC LB stick, 4x4.
TOTAL PERFORMANCE DIESEL 707-545-FUEL (3835)