Prius (2010-12) Fuel :: 2011 - Not Getting Expected MPG Even With Adjusted Driving Techniques
Feb 6, 2012
I bought my 2011 Prius III back at the end of December and so far have had 3 fuel ups. Not counting my first tank, my second tank I got 44.4 MPG calculated with mindful driving (driving slower and pulsing and gliding etc). The last tank however, I decided to drive a little more like how I drove my previous car (2001 Lexus ES300). This last fuel up resulted in 41.4 MPG calculated. I feel like I have to work quite a bit to keep it above 43 MPG. I am located in Southern California Orange County, however 90% of my driving is NOT in Socal Traffic. I also changed my oil to Mobile 1 Synthetic Enhanced Fuel Economy yesterday at 1200 miles.
I also have read a lot about break in at 3k-5k, which is keeping me hopeful. How much can I really expect, if any at all? I am not sure what to think on this because as with the people who have experienced good jumps after a break in, it seems there is an equal amount of people getting great MPG right off the bat.
- What fuel economy are you getting and how are you determining fuel economy? (trip computer or manual calculations) 42.9 average for the last 2 tanks - calculated
- What fuel economy are you expecting and why? 45-48, brand new car and adjusted driving techniques. I was hoping for 50+
- What are the approximate outside air temps? 55-80
- How long are your trips? Daily, about 3-5 driven. Weekends 80-160
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A friend of mine has a 2005 Prius, and was asking what his mileage would be when the hybrid battery dies. He has about 131k miles on it, and the battery dies out very quick right now. I told him that with a 1.5L engine, he should get at least 40mpg with the hybrid battery being dead.
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My 2013 is always off by a few degrees (too warm) on the outside temperature display. This is not the sun or other outside influence. I wouldn't mind if it was just a couple degrees but it is always 5-10 degrees off. Can this be adjusted?
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We just bought a 2011 and are only getting 40 mpg max. I wonder if the 110 Arizona summer heat has something to do with it. Pretty bummed. I have read 50 with careful driving is normal? I let bicycles outrun me? 12 volt battery? New plugs? It has 107,000.
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I just picked up my 2010 Prius yesterday and have a few questions. I live in area where there are hills, not as many as northern PA but there are still some substantial hills nonetheless. My question is how often can I go into the power zone going up hills and still achieve good gas mileage? I try to stay in the ECO zone whenever possible.
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While driving around 55mph, the check engine light came on and as soon as it came on the car begin to slow down until it came to a stop. There was no noise. This was the first time the check engine light has came on. My car has exactly 28,960 miles on it.
It took the service department at the dealership nearly 2 full days to charge the car and get it to stay on when you turn it on. It wouldn't initially stay on when they charged it. They originally called me this afternoon around 4:30pm and said they were trying to get a software update from Toyota. Around 4:55pm they called again to say that I needed to contact my insurance to file a claim because they think maybe something is wrong with my gas because they think they found some crystal-like substance in the tank. A gas-related issue is not covered under warranty.
I don't see how a gas-issue caused the car to completely shut down. I also don't see how this could be why they had trouble charging the battery.
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A large auto magazine has reviewed the Auris Hybrid (Gen III Prius drive train) while remarking that driving in 'B' gives better regen. This auto magazine also does a fuel economy evaluation and noted engine noise as a negative point for the car.
Now, how much fuel economy is affected during normal city/highway driving when you drive in 'B' rather than 'D'? And as a bonus. How much more will the engine run due to the missing regen?
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Gen 3 .... Driving in Power Mode to obtain the best mileage? I find I am getting better mileage in Power Mode.
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I noticed a drop on my mpg while driving with an open sunroof.
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I picked up my car after 10K service at the local dealer. I get in the car, put tranny in reverse and started driving. Then I noticed that my right mirror is off. So I got out of dealer parking and stopped. Then I looked at the mirror and it was perfectly aligned!
I heard that this feature (mirrors will adjust when you drive in reverse) in Mercedes and some other cars, but nort VW. I was wrong. My Treg has the same feature. The only trick is that your mirror switch in the cabin should be turned to right, like when you try to adjust right passenger mirror. That's it.
Every time you will switch to reverse, you right passenger mirror will turn 30 or more degree down. I was very surprised and pleased that VW has that little feature.
[IMG] [URL] .....
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I got a "P054F- Idle Control System - Fuel Quantity Higher Than Expected" this morning and again this afternoon. I did a search and the only threads that contain the code are the codes lists and one guy who got the code but no follow up. I found a few instances through Google, but almost all of them said the dealers just reset the code. It seems to happen in cold weather, which we are having. Both instances were in the same situation, remote start warmed up then short town drives. No CEL came on. Anyway, I reset it and I'll see what happens.
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I've had my PiP a month now. When ave temps were in the 30's EV range read 12.4 and I usually got an extra mile on my drives. With warming temps I was getting a read of 12.8 lately and 13.0 for the first time this morning. Thats with daytime temps of 60 but overnight it was still just upper 30's.
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On average, how many miles do you average between fill ups. I understand that this is all dependent on everyone's respective commutes, road conditions, ability to charge at work, etc., but i'm interested to know what you all do on average.
I'm still on my first tank and have 905 miles with one bar left on my tank.
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We gave the Prius a good workout in the rain for the first time today. Central Florida has been having serious amounts of heavy rain, creating water covered roads in our area. Normally the digital fuel mileage display shows around 55 MPG for most of our driving. However today it dropped to the upper forties very quickly.
We were running the wipers on continuous (low and med speeds), the AC (defrost) was running to keep the condensation off the windows, and the headlights were on. I wonder if the extra resistance of the water on the road also had an effect on the fuel mileage.
Even though we hit some fairly deep water and created large amounts of splash, the car tracked straight, the brakes worked well, and the power was totally uninterrupted. Other than the poor fuel milage we were impressed.
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While most of the emphasis I've seen on improving fuel economy seems to focus on warming the car up quickly in cool/cold weather, I seem to be experiencing significant mpg drops at the other end of the spectrum.
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I am new to the prius 2010.
I filled up last week and I noticed that as soon as a single cell display in the fuel display part has some empty section like 3/4 fuel(single cell) the next day or after that that whole cell disappears without it showing that single cell as being empty.
Around which fuel cell, when displayed, is it important and recommended to fill up gas again, with one cell remaining or two etc.
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When I go out to do errands around town (I live right in town) I get horrendous gas mileage. Now, I understand gas mileage is high at the beginning of a trip, but for this long and this high and under these circumstances? I'm getting ABOVE 10l/100km when I have 80% charge available (for americans, that's disgustingly high MPG like, pick-up truck high), AND my foot is completely off the gas. Literally, coasting, or braking, and I'm still sucking up gas. What the heck?
Is this just because it takes a certain amount of time for the engine to run no matter what or something? I still don't see any reason for me to be eating up all that gas when my foot isn't even on the gas AND most importantly, I have charge available. Feels pointless for me to use my car for what I use it for 70% of the time, which is for quick errands around town at low speeds. Thought the prius was suppose to be a superstar for this kind of thing.
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So my fuel light started blinking after 480 miles. How much more can I drive it? The display shows 30 miles left before fill up but I read in the manual that when the fuel light starts blinking there is 1.6 gallons left so should that be like 75 miles left. Just wondering. To be on the safe side, I went to fill up.
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I was heading to the gas station with one bar on the fuel gauge. When I got there to fill up I had two bars, same Miles To Empty (45). What would cause that?
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my 2010 Escape 89K miles. It will all of a sudden (at various speeds) stop getting fuel. I have to pull over...once i get close to a complete stop it lurches a bit, I put it in park and kill the engine - wait a minute and it starts back up. Initially thought i had water in tank (capless tank) 1st time it happened immediately after a carwash. So I added an additive to clean the fuel tank. Did it again after about 5 days. I cannot find a pattern (speed, fuel tank level) etc to this.
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I have had 2 gx470's perfect - new 2011 gx460 constantly vibrating when driving. Michelin tires perfect not the tires they are saying this is the way they feel. Now impossible - constantly feeling the road and all shaking.
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