how to increase gas mpg, might be off topic i dunno :( Options

[hongkongnerdboy]

yea im only getting 21 mpg and im wondering how can i raise it up?

[DaveQB]

Its amazing how the conditions you're driving in effects your fuel efficiency.

In my previous job, I would be driving 60K's one way to work on a freeway. Although the freeway resembled a car park often.

I would comfortably get 600K's out of a tank. The best was 840K's on a tank which included a long 2 hour one way trip up north on a freeway.

Now with my new job, I am catching the train and so only driving to and from the train station and around local on weekends.

Now I am barely getting 500K's on a tank!! Disgusting. Of course that same tank lasts longer now in absolute time, its just not as efficient.