Before you rent a moving vehicle to move locally, like across town, do some calculations. Many moving rental places charge a mileage fee on top of the vehicle fee. Some of us don't think much of this fee, but it can really add up. Many of us rent the smallest(aka cheapest) moving vehicle and plan on making 2-3 trips across town, thinking we have saved ourselves the extra $20-30 for the rental fee. But this day may cost you more than you planned.
When estimating your cost, calculate in the mileage fee they are charging, as well as the gas mileage of the vehicle. The mileage fees can be $1.00 per mile or more. Then there is the gas mileage. These vehicles can get as low as 6-8 MPG. So paying more for the daily rental fee of a larger vehicle and only going across town once may be cheaper than renting a smaller vehicle and making several trips.
Just food for thought :)