View Poll Results: What fuel efficiency do you get from your Buick regal 3.1 engine?
10 - 20 mpg
0
0%
15 - 25 mpg
1
50.00%
18 - 28 mpg
1
50.00%
20 - 28 mpg
0
0%
22 -30 mpg
0
0%
Multiple Choice Poll. Voters: 2.