- Location
- Williams AZ
Actually, I have seen high 20s from LS powered vehicles, all depends on the gearing/trans and how you drive it. But overall, for what it is, YES the 4bt will have better mileage.
Easily done when your drag coeffiecient is slightly less than an f16 (vette or camaro).
Show me a truck with an LS motor that gets over 20 around town and no, hybrids don't count.