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Ford Escape Hybrid MPG-Real World Numbers

201 messages, Last post on Jun 24, 2009 at 11:16 AM
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Replying to: cjcarlberg (Mar 03, 2009 8:38 pm) 4 years later I don't even think about it and easily run on electric to 30MPH plus, and run on home that last mile on electric. It jst sort of grows on you, one day there is that aha moment and it works. Model: 2006 (received delivery April 2005), Millage 69K+, Still Smiling every time I go to the pump. |
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We bought the FEH 4WD as a meter reading vehicle at the electric utility. It now has 10,000 miles in 10 months and has averaged 19.4 m/g. The first 2 fillups hit 28mpg then it dropped to 20mpg over the newt few fillups. It usually gets 19-20 with a few 22s, a lot of 18s. The worst was 11mpg and a few 15s. Yes, this is Alaska and it can occasionally get cold in winter (35F avg). It is stored outside. We have limited roads and usually won't get to 55mph for more than 2-3 miles because of stop lights. As a meter vehicle it sees a lot of starts and stops but usually stays under 30mph when reading. It sees about 50 miles in a day. Is this the best we can hope for? We also have a Merc Mariner V6 and it is getting 19 life average but it is more of a commuter, not a reader. Any insight to the low mpg would be appreciated.
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Replying to: fehinjuneau (Apr 14, 2009 9:05 pm) You are reading meters, which means VERY short trips, continuously through the day? That is the absolute worst scenario for MPG. The FEH gets its higher MPG by various means, but one of the better boosts to the MPG is when the vehicle is either cruising at around 40 - 45 MPG or else decelerating after a decent interval at speed. Both scenarios match traffic patterns on freeways with congestion. The only thing I can suggest (and I don't know if it will help) is that, if the meter readings are fairly close together in distance - AND the engine is warmed up (that is, it shuts off when you stop the vehicle), leave the FEH turned on when you check the meters. That way you won't have to restart the engine between readings. Turn off the electronics when you leave the vehicle. If you are worried about security, buy the Ford OEM keypad, which will allow you to manually lock the FEH while you are reading the meter. You then enter the number sequence to unlock the driver's door. I find that starting the engine alone reduces the MPG by about .1 MPG for each and every engine start. There are limits to what you can do in this area, because the FEH requires the water temperature to be above 155 before it will stay off; also, the State of Charge (SOC) has to be above 45 or so. There is also a temperature requirement for the catalytic converter. So if you don't use the engine between stops you may find that the engine will not shut off, for one of these various reasons. But it may help some. Also, you should try and be fairly gentle on the acceleration, keeping to about 1800 RPM until you reach speed, at which point you should back off of the accelerator. Time your lights so that you don't accelerate to a stop light - try and decelerate to a red light (the FEH loves slowing down to improve MPG). You might also buy a scan guage II, which will allow you to see some of the internal workings of the FEH, and may help you reduce fuel usage. For example, I keep my SGII monitoring the Throttle Position Sensor, so I know to back off of the throttle when it goes too high. |
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Replying to: fehinjuneau (Apr 14, 2009 9:05 pm) |
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Replying to: fehinjuneau (Apr 14, 2009 9:05 pm) Eric 2006 FEH Purchased April/May 2005 69.553 Miles Avg MPG 32.4 |
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I have an 06 Ford Escape with 4WD. I bought it used with 65,000 a year ago. Now it has about 80,000. I live in Maine. I get an average of about 27-28 in the winter and about 32-33 in the spring/summer/fall. The most interesting thing is that if I TRY very hard to improve the mileage (babying it to stay in electric mode, for instance) I generally get WORSE mileage, than just letting the car's electronics figure it out. That's been a shocker. The best I ever got was 35.3 and the worst about 25. I love the vehicle and would do another in a heartbeat.
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Replying to: escapeforever (Jun 19, 2009 8:31 am)
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Replying to: ekiehn (Jun 19, 2009 9:04 am) I'm still enjoying my 2008. My lifetime MPG is just under 30; for some reason the MPG went down this past spring. But it is now going back up to around 31 per tank (calculated, not the FEH computer reading). If you haven't gotten a scan guage II yet, that would be a good investment. I'm using TPS (Throttle Position Sensor) to get better MPG, as well as monitoring the instant MPG, state of charge (SOC), and the calculated water temperature. The combination of SOC and H2O temp tells me if the vehicle is capable of electric only mode. But monitoring the TPS is what has gotten my MPG back up from around 29 to around 31. |
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