28 MPG
#11
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Originally Posted by TXPearl' post='487928' date='Oct 30 2007, 02:16 PM
If you did this recently, you probably had a 20-30 mph tailwind, which explains the unusually high mileaage. Had you been heading north, into the wind, you'd have probably seen <= 20 mpg. Averaging the two directions would put you in the 24-25 mpg range, which is about what I average at interstate speeds.
Also, is this based on the trip computer? This is usually about 5% or 1mpg optimistic.
Still, not bad for a V8.
Also, is this based on the trip computer? This is usually about 5% or 1mpg optimistic.
Still, not bad for a V8.
#12
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Originally Posted by Austin545' post='488006' date='Oct 30 2007, 03:52 PM
I drove up last Friday and was averaging 28mpg per the computer until i sat for 30 min at idle due to an accident which brought my avg mpg down to 27.3 by the time i got to the border. One the way back the next day I was at 28mpg. But the entire trip i was doing my best to feather the throttle but at the same maintain 80-85 mph to get my avg as high as possible. I did do a 95mph stint for about 20 miles and thought that would bring down the mpg but it hovered around 28mpg still. Now I just filled up my gas tank and 3/4 accelerated into traffic (reset the mpg computer) and averaged 6mpg during that 500ft of acceleration. Now i realize when i accelerate hard I'm getting nascar-like fuel mileage (4-5mpg) and why my in town mpg is lousy sometimes. If i pay attention i can average 20mpg in mixed city/hwy driving on a tank and if I accelerate hard occasionally it's 17mpg or less over a tank.
You buy a car like yours not to "pay attention so you can achieve 20mpg", but to drive hard and enjoy!!
#13
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My Ride: 2005 BMW 545i, Silver Grey, Sport Package, R. Shades, Cold Pkg, Sat. Rad., Prem. Sound.
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Originally Posted by TXPearl' post='487928' date='Oct 30 2007, 02:16 PM
If you did this recently, you probably had a 20-30 mph tailwind, which explains the unusually high mileaage. Had you been heading north, into the wind, you'd have probably seen <= 20 mpg. Averaging the two directions would put you in the 24-25 mpg range, which is about what I average at interstate speeds.
Also, is this based on the trip computer? This is usually about 5% or 1mpg optimistic.
Still, not bad for a V8.
Also, is this based on the trip computer? This is usually about 5% or 1mpg optimistic.
Still, not bad for a V8.
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#14
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Yet you were charged Gas Guzzler tax when you bought your 545 in 2004? Kinda lame if you ask me... and these trucks and SUVs with 9mpg and 20 MAX MAX MAX highway get away with no GGT.
#15
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Originally Posted by Russ1974' post='488009' date='Oct 30 2007, 10:56 PM
Seriously - if you are so bothered, why keep the 545i? Buy one of these ... http://www.toyota.com/prius/
You buy a car like yours not to "pay attention so you can achieve 20mpg", but to drive hard and enjoy!!
You buy a car like yours not to "pay attention so you can achieve 20mpg", but to drive hard and enjoy!!
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Btw. Prius sucks
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#16
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My Ride: MY2004 530d. Poverty spec
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Originally Posted by hondik' post='488053' date='Oct 31 2007, 12:01 AM
Btw. Prius sucks
I haven't seen any of these mutants in Europe yet ![Big Grin](https://5series.net/forums/images/smilies/imported/biggrin.gif)
![Big Grin](https://5series.net/forums/images/smilies/imported/biggrin.gif)
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Get a nice 530D. 214bhp, about the same torque as an M5, and still average 40mpg (UK gallons). Luverly
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Andrew
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Originally Posted by Russ1974' post='487929' date='Oct 30 2007, 12:17 PM
Yes I do. In the UK, it's always cold. Everybody should buy cars with the lowest, worst MPG possible. Do what you can to speed up global warming, let's get the UK hot ! Plus, once the UK is nice and hot due to global warming, we won't need to fly overseas to hot countries in the Summer, thus reducing pollution. See, it will all work out in the end. And, as an added bonus, apparently when the sea rises, France will sink.
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#19
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Originally Posted by AlexFW' post='488407' date='Oct 31 2007, 11:48 PM
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#20
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Originally Posted by hondik' post='488530' date='Nov 1 2007, 07:58 AM
It's downhill, right ![Smile](https://5series.net/forums/images/smilies/imported/smile.gif)
![Smile](https://5series.net/forums/images/smilies/imported/smile.gif)
No, it wasn't downhill but flat .
Look at this instead :
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