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Toyota Prius MPG-Real World Numbers

767 messages, Last post on Sep 28, 2009 at 9:21 AM
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Jim / Bob, If I were you, I'd start looking for something wrong with the motor / electric system.. Perhaps new plugs in the car? Not much you can do with the electric system.. but I think you should get at least 45mpg and this would be driving it hard. I question the 50+ mpg numbers, but see if you only drove 55mph, or slower, and most if it was down hill, you could bet 55 - 75mpg, but this is not an average of most users. Why not call your dealer and tell them you have several friends that have Prius's and they are getting close to 50mpg... and you are getting less than 40mpg.. something is wrong.. see what they say. Good luck.. sc |
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Replying to: mfarmer1 (Aug 13, 2008 11:14 am) Jim |
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Replying to: scottc3 (Aug 13, 2008 12:01 pm) I'll persist more this time. Thanks!
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Replying to: scottc3 (Aug 13, 2008 12:01 pm) I regularly drive 75-90 but have taken that down to 70 in an attempt to get good mileage (heck, I'll take the epa estimates at this point) like I see in various forums. I now have to keep over to the slow lanes as I'm getting passed by even those idiotic Smart cars. Maybe there's a bunch of extra smog crap our illustrious socialist government in Sacramento has forced upon the cars in this state that is ruining the mileage? Oh well, I have already put my deposit down on an Aptera. If that actually gets delivered to me early next year, it's sayonara Prius and good riddance! I'm not green by any means, this is purely an economic decision. I'm just trying to save money for jet-a fuel! www.aptera.com
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Replying to: jimrey28 (Aug 13, 2008 1:33 pm) You are driving in "D" ... correct? ... and not "B" ... which is for braking while going down steep hills. Using "B" will kill your mileage.
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Replying to: Gutsy (Aug 14, 2008 4:07 am) Always in "D" yes. I live in Chicago and it's as flat as a pancake! But thanks for the question since I have been known to do other things backwards! Jim
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Replying to: jimrey28 (Aug 14, 2008 7:27 am) Darn ... thought I found the reason! You may want to consider posting your mileage issue on Prius Chat http://priuschat.com/forums/ (Select the Fuel Economy forum). They have extremely knowledgable members there who can help you pinpoint the problem so that you can achieve the mileage you deserve. In my case, I'm consistantly getting in the mid 50's no matter where I drive. Good luck!!!
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Replying to: Gutsy (Aug 14, 2008 8:53 am) Jim |
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Replying to: mfarmer1 (Aug 13, 2008 11:14 am) If we lived close I'm sure if we switched vehicles for a week we'd find that yours got 48 mpg on average. I've driven well over 1000 different Prius' and there has been next to no variation in performance and fuel economy given the same driving characteristics. And I DON'T drive like a grandma. I punch it at every light and get right up to speed....then I let off the pedal and coast as long as I can without disturbing traffic. Then I punch it again. |
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Replying to: mfarmer1 (Aug 13, 2008 11:56 pm) It really begins to click in at 75+mph. Check the EPA website and other sources for this effect. 55 MPH on the Highway will get you into the mid-50s easily. 63 MPH will bet you around 50 mpg. 70 MPH will get you about 45 mpg. Then you have to factor in wind, rain, cargo, passengers, tires and terrain. Driving 80 MPH into a strong wind may lose you as much as 30% from a nominal 50 mpg rating. That's just life. Being under 40 mpg in such a case is very very likely. But then every other vehicle on the road is similarly affected. 20-24 mpg in a standard 4c Camry for instance instead of 30-32 mpg. |
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