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Car Forum / Toyota / Prius / June 2006

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Fuel consumption

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Alive&Kicking - 28 May 2006 17:42 GMT
I have the intention to buy a Prius, and I am very interested in what the
car really "drinks".
What are the real figures for driving at a constant speed of 60, 70, 80 and
90 mph?
And what is the "lifetime" average?
B. Peg - 28 May 2006 23:58 GMT
> "Alive&Kicking" wrote:
> I have the intention to buy a Prius, and I am very interested in what the
> car really "drinks".
> What are the real figures for driving at a constant speed of 60, 70, 80
> and 90 mph?

In the San Francisco Bay area I saw 50+ mpg, of course the traffic moves
slowly there compared to mid-valley I-5 (California's Autobahn) and doing
80-85 there gets about 41 mpg.  I'd imagine 90 would put you in the mid-
30's.

Now that Texas raised their speed limits to 80 on some stretches of western
interstates, I'd bet it will be in the mid-30's there too.

City seems to do best, and slower trafficking cities better still.

> And what is the "lifetime" average?

Dunno.  They took that feature off my '05.  Maybe 43 mpg for me - but I
usually pass everything out there since I own one of those lead foots.

Of course, some will lie and say they routinely get 70+ mpg and the few
silver ones in the Bay area belonging to some fuel efficiency organization
say "100+ MPG" on their doors.  You can recognize them by the odd orange
hand-wrapped wire spools in the trunk area and a bunch of wires going up
front to the driver and a small console.  ;o)

However, having seen one of those +100 jobbies up close and personal, I'd be
willing to bet the owner spends much more time on the little console and
looking for an AC wall outlet to steal, er I mean, plug in to.

http://www.planetizen.com/node/19829

B~
Bob Wilson - 29 May 2006 04:24 GMT
> I have the intention to buy a Prius, and I am very interested in what the
> car really "drinks".
> What are the real figures for driving at a constant speed of 60, 70, 80 and
> 90 mph?
> And what is the "lifetime" average?

You probably want to look at the mileage database in GreenHybrid.com. In
the meanwhile, this is what I use for my 03 Prius:

http://hiwaay.net/~bzwilson/prius/

However, this data is for an NHW11, the 01-03 Prius. The newer one gets
better.

Bob Wilson
Alive&Kicking - 29 May 2006 18:04 GMT
>> I have the intention to buy a Prius, and I am very interested in what the
>> car really "drinks".
[quoted text clipped - 10 lines]
> However, this data is for an NHW11, the 01-03 Prius. The newer one gets
> better.

What's the actual price for 1 gallon of gas in the U.S.??
Bill - 29 May 2006 18:26 GMT
>>> I have the intention to buy a Prius, and I am very interested in what
>>> the
[quoted text clipped - 13 lines]
>>
> What's the actual price for 1 gallon of gas in the U.S.??
Where I live it was $2.75 US yesterday.
Russ Greene - 29 May 2006 18:58 GMT
>>>> I have the intention to buy a Prius, and I am very interested in what
>>>> the
[quoted text clipped - 14 lines]
>> What's the actual price for 1 gallon of gas in the U.S.??
> Where I live it was $2.75 US yesterday.
then I guess "Mission Accomplished" it is for GW and DC...
Bill - 29 May 2006 19:06 GMT
>>>>> I have the intention to buy a Prius, and I am very interested in what
>>>>> the
[quoted text clipped - 16 lines]
>> Where I live it was $2.75 US yesterday.
> then I guess "Mission Accomplished" it is for GW and DC...
I've heard talk of hydrogen, ethanol and bio-diesel but our leaders are
mostly silent about conservation.  The less gas I burn, the less gas costs.
It's the law.
B. Peg - 29 May 2006 20:08 GMT
> "Alive&Kicking" wrote:
> What's the actual price for 1 gallon of gas in the U.S.??

Depends on where you live.

http://www.gaspricewatch.com/new/default.asp for U.S. prices.

California seems to be the highest (stateside) in the U.S. due to the heavy
regulations.  The higher prices then spread from the regulations adopted
from that state into others (in time).  Diesel is frowned upon (emissions)
and is often more than lowest-priced petrol grade.

Of course, you need to factor in what those in the U.S. pay separately from
other countries in the form of insurance for social services that is
included in their country's gax tax to make the comparison fair.  If you
were to remove private insurance and place all taxes into gas as other
countries do, then U.S. gas would be around $10 per gallon.

Otherwise, Venezuela has nice prices of around $ 0.12 per gallon.

B~
Bob Wilson - 04 Jun 2006 17:10 GMT
. . .

> What's the actual price for 1 gallon of gas in the U.S.??

June 3, 2003

$2.659 @ Rogers, AR
$2.599 @ Forrest City, AR
$2.649 @ Burnsville, MS
$2.589 @ Huntsville, AL

Bob Wilson
Robert D. Vanderslice II - 04 Jun 2006 17:16 GMT
> . . .
>> >
[quoted text clipped - 8 lines]
>
> Bob Wilson

$3.39 @ Salinas, CA
Michelle Steiner - 04 Jun 2006 17:38 GMT
> > What's the actual price for 1 gallon of gas in the U.S.??
>
[quoted text clipped - 4 lines]
> $2.649 @ Burnsville, MS
> $2.589 @ Huntsville, AL

$3.019 @ Chandler, AZ (+/-, depending on the actual gas station)

Signature

Stop Mad Cowboy Disease:  Impeach the son of a Bush.

Michael N. LeVine - 04 Jun 2006 20:40 GMT
> > > What's the actual price for 1 gallon of gas in the U.S.??
> >
[quoted text clipped - 6 lines]
>
> $3.019 @ Chandler, AZ (+/-, depending on the actual gas station)

$3.30 (or more depending on station) @ Monterey Pennisula,Ca
Signature

Michael LeVine -  mlevine@redshift.com
"Thirty days hath September, April, June and November.
All the rest have thirty one except for Gypsy Rose Lee
and every one knew what she had" - Mel Blanc

Seth_Pgh_Pa - 04 Jun 2006 22:13 GMT
>. . .
>> >
[quoted text clipped - 8 lines]
>
>Bob Wilson

$2.74 @ Mt. Pleasant Pennsylvania
Jean B. - 05 Jun 2006 14:20 GMT
>>. . .
>>
[quoted text clipped - 10 lines]
>
> $2.74 @ Mt. Pleasant Pennsylvania
$2.99 @ Burlington, MA

Signature

Jean B.

dayoff53@gmail.com - 10 Jun 2006 05:27 GMT
Alive&Kicking politely inquired:
> What's the actual price for 1 gallon of gas in the U.S.??
$286.9 in Boise, Idaho is about the best you can do without a discount
card as of June 9.
mark digital© - 29 May 2006 12:01 GMT
>I have the intention to buy a Prius, and I am very interested in what the
>car really "drinks".
> What are the real figures for driving at a constant speed of 60, 70, 80
> and 90 mph?
> And what is the "lifetime" average?

What do you get with the vehicle you use now and what was its EPA rating?
Alive&Kicking - 29 May 2006 13:26 GMT
I have a diesel, consuming 6,0 liter per 100 km (I live in Belgium!!). EPA
is 5,9 l/100km....
EPA for the Prius is 4,3 l/100km.
Unfortunately, I don't have a "formula" to convert liter/100 km into MPG
(miles per gallon)...

"mark_digital©" <xxx976@comcast.com> schreef in bericht
news:GdCdndjXSY0uSefZRVn-jg@comcast.com...

>>I have the intention to buy a Prius, and I am very interested in what the
>>car really "drinks".
[quoted text clipped - 3 lines]
>
> What do you get with the vehicle you use now and what was its EPA rating?
Glenn Shaw - 29 May 2006 14:04 GMT
Alive&Kicking wrote in alt.autos.toyota.prius:

> I have a diesel, consuming 6,0 liter per 100 km (I live in Belgium!!).
> EPA is 5,9 l/100km....
> EPA for the Prius is 4,3 l/100km.
> Unfortunately, I don't have a "formula" to convert liter/100 km into
> MPG (miles per gallon)...

From the Wikipedia:

1 mile per US gallon = 235.208 liters per 100 kilometers
(http://en.wikipedia.org/wiki/List_of_automotive_superlatives)

Later on this page, it is noted that the highest US EPA mileage is 61-66
MPG for the Honda Insight hybrid; this entry notes equivalent EU
efficiency figures of 3.9-3.6 L/100lm, so it would stand to reason that:

235.208 / (fuel economy in L/100km) = fuel efficiency in MPG

and

235.208 / (fuel economy in MPG) = fuel efficiency in L/100km

Therefore:

Alive&Kicking's diesel:
235.208/6.0 = 39.20133333 = approx. 39.2 MPG

EU fuel economy for the Prius (based on EPA figures?):
235.208/4.3 = 54.69953488 = approx 54.7 MPG

Given these figures, the Prius would thus appear to be almost 40% more
fuel efficient (54.7/39.2 = 1.395408163 = approx 140%) than A&K's
diesel.

Signature

Glenn Shaw • Indianapolis, IN USA
To reply by e-mail, remove "nospam" and swap "cast" and "net"

Alive&Kicking - 29 May 2006 15:23 GMT
> Alive&Kicking wrote in alt.autos.toyota.prius:
>
[quoted text clipped - 30 lines]
> fuel efficient (54.7/39.2 = 1.395408163 = approx 140%) than A&K's
> diesel.

Thank you!!!
rickror@commspeed.net - 08 Jun 2006 05:19 GMT
> I have a diesel, consuming 6,0 liter per 100 km (I live in Belgium!!). EPA
> is 5,9 l/100km....
[quoted text clipped - 7 lines]
> > "Alive&Kicking" <no.mail@please.aub> wrote in message
> > What do you get with the vehicle you use now and what was its EPA rating?

The conversion from km/liter is km/liter times 2.38.

The EPA mileage numbers are notoriously HI.  EPA says Prius gets about
60 MPG - HA! Consumers report quotes an average of 44 MPG, city &
highway My 05 gets about 40 - 41 in town but I live at 5200ft and have
lots of hills.  Just returned from a 3300 mile trip and got about 50.

Turn off the air conditioner the get a 1 - 2 MPG boost, if you can take
the heat.

I'm told using synthetic oil may increase mileage 1-2 MPG
Bill - 08 Jun 2006 05:23 GMT
Alive&Kicking wrote:
> I have a diesel, consuming 6,0 liter per 100 km (I live in Belgium!!). EPA
> is 5,9 l/100km....
[quoted text clipped - 8 lines]
> > What do you get with the vehicle you use now and what was its EPA
> > rating?

The conversion from km/liter is km/liter times 2.38.

The EPA mileage numbers are notoriously HI.  EPA says Prius gets about
60 MPG - HA! Consumers report quotes an average of 44 MPG, city &
highway My 05 gets about 40 - 41 in town but I live at 5200ft and have
lots of hills.  Just returned from a 3300 mile trip and got about 50.

Turn off the air conditioner the get a 1 - 2 MPG boost, if you can take
the heat.

I'm told using synthetic oil may increase mileage 1-2 MPG

Want to get 50 mpg?  Drive 55.  It's as easy as that.
rickror@commspeed.net - 08 Jun 2006 05:30 GMT
> Alive&Kicking wrote:
> > I have a diesel, consuming 6,0 liter per 100 km (I live in Belgium!!). EPA
[quoted text clipped - 23 lines]
>
> Want to get 50 mpg?  Drive 55.  It's as easy as that.

You may be right but I'd rather get 50 or a bit less and not have the
rearend of my new Prius mashed  by the guy behind me.
Michelle Steiner - 08 Jun 2006 07:14 GMT
> > Want to get 50 mpg?  Drive 55.  It's as easy as that.
>
> You may be right but I'd rather get 50 or a bit less and not have the
> rearend of my new Prius mashed  by the guy behind me.

I get 50 to 53 MPG at 65 MPH.

Signature

Stop Mad Cowboy Disease:  Impeach the son of a Bush.

Alive&Kicking - 08 Jun 2006 05:30 GMT
Any idea what the average mileage is for the first 4 or 5 miles, with a cold
engine?
Michelle Steiner - 08 Jun 2006 07:13 GMT
> Any idea what the average mileage is for the first 4 or 5 miles, with
> a cold engine?

First five minutes with a cold engine would be anywhere from about 20
MPG to 35 or 45 MPG, depending on the outside temperature and the
average speed.

Signature

Stop Mad Cowboy Disease:  Impeach the son of a Bush.

mrv@kluge.net - 09 Jun 2006 18:58 GMT
> Unfortunately, I don't have a "formula" to convert liter/100 km into MPG
> (miles per gallon)...

Just be careful about what sort of gallons that you are converting
into/from!  There's the US gallon, and the Imperial gallon.  (The
Imperial gallon is about 1.201 US gallons.)

http://www.reference.com/browse/wiki/Fuel_efficiency

<quote>
To convert x L/100 km to y MPG, perform:
235.2146 ÷ x L/100 km = y MPG (US liquid gallon), or
282.481 ÷ x L/100 km = y MPG (Imperial gallon)

To convert a MPG to b L/100 km, perform:
235.2146 ÷ a mpg (US liquid gallon) = b L/100 km, or
282.481 ÷ a MPG (Imperial gallon) = b L/100 km

To convert m km/L to n mpg, perform:
2.352146 * m km/L = n mpg (US liquid gallon), or
2.82481 * m km/L = n mpg (Imperial gallon)

To convert c MPG to d km/L, perform:
0.4251437 * c mpg (US liquid gallon) = d km/L, or
0.354006 * c mpg (Imperial gallon) = d km/L
</quote>

You may also like this online converter:
http://www.euronet.nl/users/grantm/frans/fuel.html
 
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