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What type of hybrid should I buy? - READ ONLY

453 messages,  Last post on Aug 19, 2005 at 6:05 PM

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#243 of 453
not impressed with 04 prius mileage by kpoeppel2
Apr 05, 2004 (5:30 pm)
45 mpg when it was claimed to get at least 52 mpg? That's terrible. You could get a honda civic coupe hx for $6000 less that gets around 40 mpg. Yes you'd give up some space, but you'd get a car that is almost as fuel efficient for far less money.
 
If the 04 prius actually got between 52 and 60 mpg like the EPA claimed, i'd be impressed. When the 04 prius was first announced, I was impressed. I even tried to defend it as being economical in comparison to certain vehicles. But when real world mpg isn't much better than some conventional vehicles, i'm quite dissapointed. Getting an extra 5 mpg for $6000 extra up front is a sham.
 
If you're an environmentalist, save the $6000 and put it toward a more efficient furnace in your home, more insulation, or solar cells.
 
kpoeppel
#244 of 453
RX400h/Highlander Hybrid by carguy1234
Apr 05, 2004 (5:35 pm)
In the hybrid article in the May issue of Motor Trend, they quote: "expect low seven second times to 60 MPG" with the AWD versions, which have an additional electric motor for the rear wheels.
 
And over 600 miles cruising range.
#245 of 453
Typo, or wishful thinking? by backy
Apr 05, 2004 (6:10 pm)
"expect low seven second times to 60 MPG"
 
As for the Civic HX, if a compact coupe meets your needs, you can't do much better than a Civic HX. But the Prius is quite a bit roomier and has a lot more versatility than the Civic coupe. It would be more fair to compare the HX coupe to the HCH, in which case I agree it's hard to justify the extra expense of the HCH.
 
FWIW, I've seen real-world fuel economy reports from Prius owners in the upper 40s to low 50s.
#246 of 453
low 7's by carguy1234
Apr 05, 2004 (6:13 pm)
Could be real. Toyota keeps claiming "sub 8", but is hedging based on the info I can find. Low 7's is not unreasonable.
#247 of 453
It's not the sevens part that's the typo... by backy
Apr 05, 2004 (6:15 pm)
If a Prius struggles to reach 60 MPG, I doubt a Lexus RX400h could reach it.
#248 of 453
oh, I see by carguy1234
Apr 05, 2004 (6:18 pm)
That should have read MPH, as in low 7's 0-60. Sorry for the confusion.
 
MPG should be low 30's.
#249 of 453
More hybrid choices coming by backy
Apr 07, 2004 (7:55 am)
Mercury Mariner SUV, also a midsized Ford hybrid sedan by 2007:
http://story.news.yahoo.com/news?tmpl=story&cid=568&e=3&a- mp;a- mp;u=/nm/autos_hybrids_dc
#250 of 453
more hybrids by rfruth
Apr 07, 2004 (4:06 pm)
hmmm the year 2007, the way Ford moves think it'll be out by 2010 ?
#251 of 453
when WAS by nippononly
Apr 07, 2004 (9:21 pm)
the HEV supposed to debut??!!
#252 of 453
Re: #159 by usbseawolf2000
Apr 10, 2004 (11:54 pm)
midnightcowboy wrote:
 
"However the net horsepower is only 110 hp instead of 143 hp due to conversion losses and due to spinning the MG1 as a generator."
 
Wrong. You assumed that ICE maximum 76hp and electric motor maximum 67hp meets at the same time to get 143hp. MG1 RPM behaves as a CVT between ICE:MG2 RPM ratio to merge the two max hp closer together. I do not believe they actually meet though.
 
There will be a loss during conversion but the torque gained from the conversion during low speed will offset that. By looking at the results, the conversion is beneficial because Prius weights 2,900 lbs and it gets extremely high mpg in the city.
 
"Anyway, the 67 hp of MG2 (50kw) can not possibly be supplied by the MG1 ( 10kw or 13.4 hp)primarily. The bulk of the MG2 power input has to come from the Prius battery."
 
You are right but only in high demand situations. During regular driving, as John stated, the battery gets discharged rarely. I estimate that 04 Prius can do 0-60 acceleration 10 times in a row in order for the battery to run low. Realistically, how often do you need to drive like that?
 
Regarding about Prius track running out of battery.... Who knows, maybe performance HSD needs to have more powerful MG1. The work that TRD put in will definitely go into the next HSD Sports car.
 
Dennis

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