If I have two more passengers, how much more gas do I use when it is only me?

Question

LOL o yeah, i meant how much gas to do save when it is only me?

Answer 1

You won't save that much. It might not even be noticeable if you drive very short distances. You will save a little if you drive long a distance.

Your driving habit also determines how much gas you use, so you might also want to consider that.

Answer 2

What? Why would you use MORE gas for less people?

Answer 3

about the same except with 3 in the car you can use the car pool lane and save more gas than driving by yourself

Answer 4

Not that much.  A typical car weighs over 2,000 lbs.  So unless your passengers are giants, their contribution to the car's weight will be minimal.

Answer 5

you should be asking,"how much gas do I save" when I drive alone