South Dakota Average Prices Highest Recorded Average Price:
Regular
Mid
Premium
Diesel
Current Avg.
$2.662
$2.833
$2.949
$2.828
Yesterday Avg.
$2.670
$2.841
$2.958
$2.830
Week Ago Avg.
$2.676
$2.848
$2.965
$2.832
Month Ago Avg.
$2.555
$2.719
$2.831
$2.708
Year Ago Avg.
$1.990
$2.067
$2.151
$2.864
Regular Unl.
$4.091
7/18/2008
DSL.
$4.747
7/18/2008
12 Month Average For Regular
For information on automotive fuel issues, including AAA's recommendations regarding fuel conservation, click here.