how many miles can you get on a tank in a 1995 Pontiac firebird

  • Thread starter Thread starter bubba
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bubba

i kno the way you drive it impacts how many miles you get but i was wondering if i drove it fairly easy how many miles could i get in a tank
 
>> 1995

Any car with more than 20K miles will vary greatly from the factory estimate. Factory estimate is completely useless to you. Measure it yourself.

(a) fill the tank to the max
(b) get on the HWY - late night / no traffic hour
(c) drive about 20 to 30 miles (at 55 MPH)
(d) use cruise control - very important
(e) note the EXACT MILES
(f) get off and immediately get gas
(g) note the EXACT GALLONS

Now you can calculate the MPG by
MPG = MILES (step e) / GALLONS (step g).

The reason you start out with full tank is that is the "repeatable" condition. You want to avoid traffic so you

don't use the brakes on the HWY. Braking will negatively affect the MPG calculation. You use the cruise control so

you and eliminate your driving habit as a factor.

Without a good MPG calculation you might be wasting your money chasing ghosts. Also you can repeat this test

anytime you feel like you car is not running right. You can also try the same thing but off the cruise control to

check how much your driving habit affect the MPG. etc.


Good Luck...
 
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