This is correct and I was going to say even trying to speculate the mpg to the Jeep is not going to be accurate. I can be driving 50 mph on a open surface street and in 9th gear with this tranny. It's so much more spread out than than even the old 8 speed ones.I’m not sure how useful this chart is. You need to know the final drive ratio, including transmission gearing. The 10A has quite the spread on gears.