Re:Hemi's with MDS (Score 1)

I have a '07 Charger R/T with perf. pkg, and am lucky to get 14-15 mpg around town (lots of short trips, stop-n-go doesn't help.)

During a recent long distance trip, first leg I cruised 80mph and noticed MDS didn't kick in much; I got 19 mpg. Later on I kept speed to 70-75 and averaged about 23 mpg the rest of the way. I don't doubt I could get the EPA rated 25mpg if I had the patience to drive 60-65...