What is your best fuel consumption per passenger?

[Piwoslaw]

We are all competing to use less and less fuel in our fuel logs, but does anyone look at their consumption more globally, as in how much fuel we saved per passenger?

Off the top of my head I remember a long trip with 5 people in the car when our FC was around 3.2 l/100km, or 0.64 l/100km (367.5 mpgUS) per passenger.

Once I was driving 6 friends from a party (city driving in the middle of the night) with FC under 4 l/100km, or less than 0.57 l/100km (412.5 mpgUS) per passenger.

[Cobb]

I think that is a better measurement. Of course we need to define the passenger as some cars like the crz is not suppose to seat 4, but some talk about it. Then when it comes to a 3 door geo metro some claim 5, others remove the rear seat as its too difficult for an adult to get in or out of it.

[mikeyjd]

3.56 L/100 km with 5 people.

[echo-francis]

3 people 243 mpgpp US on more then 1900km (1140 mi)

[101Volts]

Originally Posted by echo-francis

3 people 243 mpgpp US on more then 1900km (1140 mi)

Missing decimal point?

[echo-francis]

Originally Posted by 101Volts

Missing decimal point?

81mpg x3people= 243mpgpp on a 1900km trip

[doviatt]

My old Geo (GreyGoose) didn't seem to mind extra carpool passengers as it was all freeway commute at my last job.
I never logged my trips but, my best tank was 63MPG X 3 people. 189mpgpp

[TheEnemy]

None of mine will put up the really big numbers...

Ugly approx. 48pmpg (4 passengers)
Truck 125pmpg, though I think its most impressive 3 passengers + 2000lbs in the bed + 4500lbs trailer at approx. 20mpg, or 60pmpg.

Streak has already gotten over 100pmpg while towing a small trailer.

[LeanBurn]

Buick LeSabre, 6 people, 6.4L/100km (44 mpgIMP or 36.75mpgUS)

= 1.067L/100km (266.49mpgIMP or 221.89mpgUS)

per person, all in seat belts/car seat for over 4hours driving.

[sendler]

School bus. 10 mpg / 40 people. Perfect hypermiler vehicle.