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City vs Highway (yes another MPG soap)

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Old 05-07-2007, 07:53 PM
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City vs Highway (yes another MPG soap)

Ok here it goes.

I thought my commute was all highway - 12 miles one way no traffic about 10 of those were on freeway. Same back home no traffic. Well the first 5 or six tanks on my new 8 were between 14 and 16 MPG.

Then this weekend I went to LA which is about 40 miles plus 40 back some stop and go traffic and some harder driving - guesS what - 18.9 mpg (so that is only 80 miles on my tank and most of it is still comute)

So it is possible to get the 20+ mpg - just have to drive longer distances and don't count on that 15-20 miles commute to be conisdered as highway driving for you MPG analysis

If it helps someone fine, if not let the fire start
Old 05-07-2007, 08:01 PM
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I have got 16-18 in city and regularly get 20-24 on the hwy.
Old 05-07-2007, 08:46 PM
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Woohoo! Another mpg thread! It's been a few weeks since the last one! NICE!!
Old 05-07-2007, 08:57 PM
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First MPG thread since the upgrade!

Steady highway mileage is better than short trips... go figure

Seriously, when I take a few short runs between my company's buildings per week my mileage drops into the 15 MPG range overall vs. 21 MPG steady highway and 17mpg with ~50% highway on an 18 mile commute each way.

Last edited by DarkBrew; 05-07-2007 at 09:03 PM.
Old 05-07-2007, 09:14 PM
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24 hwy, 16 city, 18-20 combined depending on the road conditions. Steady highway mileage is better. That should be a universal truth.
Old 05-07-2007, 09:20 PM
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my daily commute is about 3 miles in traffic. so my mileage sucks. 12-14 depending on how i catch the lights. when i do get on the highway it improves significantly.
Old 05-07-2007, 11:10 PM
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Sausage or pie?
Old 05-07-2007, 11:17 PM
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Cake.
Old 05-07-2007, 11:22 PM
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It's all about the cookie.
Old 05-07-2007, 11:32 PM
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toast

beers
Old 05-07-2007, 11:33 PM
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A smorgie.
Old 05-07-2007, 11:33 PM
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Mine holds even in city driving, neither using nor generating gasoline.

But on the highway, I need to stop every now and then and pump the extra gas out.

Ken
Old 05-08-2007, 12:01 AM
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Hungry Jack
Old 05-08-2007, 12:42 AM
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wow!! this thread is going to add so much more to the board that wasn't already covered in the 200 or so other mpg threads
Old 05-08-2007, 12:44 AM
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201 and counting
Old 05-08-2007, 01:06 AM
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i hate the mileage. i wish i had 60 mpg!
Old 05-08-2007, 01:25 AM
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Hey thanks for sharing,
One just has to wonder - if this thread is useless to you why bother prolonging its life with meaningless replies?

To those who answered in an informative way and helped this new rotary owner- thanks.

To those who are disturbed by it - sorry - but I thought the forum is the place to share info with folks...my mistake...this is internet after all

BTW rotten42 - where did you get the idea for your screen name?
Old 05-08-2007, 01:44 AM
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Hmmmm. Maybe so we can continue to learn numbers.
Old 05-08-2007, 02:07 AM
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toast
Old 05-08-2007, 08:37 AM
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Mixed diving with about 75% city and 25% highway, I get between 11 and 12.5 MPG!!!!! Pure hgihway, I get 22 mpg. On my last tank of 93 octane, 169 miles on 14.85 gallons!!! I reset my trip each time and fill to full each time so I know my calculations are pretty accurate. I'm trying regular for the first time and 14.85 gallons already cost me over $53!!!
Old 05-08-2007, 08:46 AM
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i keep my mpg up by driving my rx8 every other day.
Old 05-08-2007, 08:53 AM
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mysql101, what kind of mpg do you get with the turbo?
Old 05-08-2007, 08:59 AM
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about the same as stock. 15-17 with mixed driving, but I have a lead foot and rarely go the speed limit.
Old 05-08-2007, 09:02 AM
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Originally Posted by mysql101
about the same as stock. 15-17 with mixed driving, but I have a lead foot and rarely go the speed limit.
tsk tsk naughty naughty
Old 05-08-2007, 11:38 AM
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Hypothetically thinking, if I put a second engine in my car, could I boast that I'm getting twice the gas mileage?


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