I added my grand caravan to the non-hyrid section last week.
I just did something funny.
I went to add an entry for my HCH but forgot to select the correct vehicle.
Vewing the results, for a moment I was a little puzzled why my HCH tank wasn't added.
Then I remembered my other vehicle, and sure enough, my Grand Caravan was among the top of the pack at
~49MPG :lol:

:lol:
One quick fix and my Grand Caravan was "Knocked back down to size"