The average SAT of this year’s accepted engineering students (FYE) was 1435. The average GPA was 3.8 unweighted. I believe it goes up every year. Keep in mind, those are the accepted, not enrolled stats. I would suspect enrolled would have slightly lower stats (many of those kids in the 1500-1600 range will go to Ivy’s and such).
You may want to retake the SAT. If you can get closer to (or above ) the average SAT it may help your lower than average GPA. Also, write a strong essay!
Good luck!