Mostly driving style.. I was over 16 for a while but my job now has me on back roads sp its dropped a bit.
I try to get up to speed as quickly as possible (without completely flooring it) then use no throttle or just enough to maintain speed. Going downhill I pick up speed and let it fall going back uphill. Rarely use the brakes, just allow myself to coast whenever possible unless its going to annoy someone behind me. If you anticipate the traffic or lights ahead you can let yourself slow down without braking and often you can time it so you dont even need to stop completely
Works beautifully and I really dont even think about it anymore and dont have to drive any slower than I used to.
I might start trying stuff like that. Hmm. But my driving is nearly 100% city. Worst case scenario for absolute worst mileage. So I'm not sure how good it will get, if at all. Ugh. I only get highway miles period when I go home every few weekends.
"Therefore we conclude that a man is justified by faith without the deeds of the law. -Romans 3:28
I'ts ok, I've got nothing to hide. Unfortunately I don't often even hide what I should. Like the fact that at my age I still party like a college gal. Probably not something to brag about. lol.