|
I've had 4-5 good highway runs using GPS and have found my trip mpg ranges from 61-72 mpg on the highway depending on terrain, traffic, weather, etc.
I've been using GPS in combination with IGN. While I am still trying to hold IGN 14 on the highway the GPS feature helps me fine tune the IGN 14. While the SGII stays at 14 IGN the GPS ticks down from 18 to 17 to 16/16.5 and eventually reads 100+ mpg for as long as I can hold it.
I also installed the GAS (tank % left) Xguage feature and it seems to be consistent with the pips on the gas guage. At 3 pips it ticked down from 30 to 27.5 and when I hit 25 another pip came off to leave me with 2 on the gas guage. While I don't make a regular practice of running below 2 pips I'm going to run this one down to 1 pip to see what the GAS Xguage tells me.
FYI - At 450 miles sitting at 63.4 mpg. Had some inefficient driving in the 100-300 mile range on this tank (dropped from 66.0 to 62.8 mpg over 200 miles). Working back towards my all-time high of 63.8 mpg but not sure I can eclipse it on this tank.
|