Best gas milage speeds for WRX w/automatic

[Sam Soltan]

At what speeds would the automatic perform most efficiently? (yes I know a
stick is most efficient) is there a torque curve for the engine?

 

[Edward Hayes]

Just above torque converter lockup will be your best gas mileage.

 

[Carl 1 Lucky Texan]

At what speeds would the automatic perform most efficiently? (yes I know a
stick is most efficient) is there a torque curve for the engine?

Get what you want. Nowadays, there's no practical difference for most folks.

Carl
1 Lucky Texan