View Single Post
  #32  
Old 12-04-2012, 11:08 PM
henrycyao henrycyao is online now
Officially Welcomed to the 'Fest
Location: Bay Area, California
 
Join Date: Oct 2012
Posts: 368
Mein Auto: BMW X5 35d
Quote:
Originally Posted by ndabunka View Post
Thanks for the clarification. Your expectations were probably based on a "combined fuel economy" but you drive mostly city only so you are (logically) experiencing lower than combined average fuel economy whereas others here may be driving up to 50% highway which may explain why theirs are SO much higher than yours. . If you look at the CITY MPG window sticker that came with your X5, they will show a range for that vehicle. Since most of your driving is City, you may want to see just how low the sticker shows for your city ratings and see where you fall along that range. As long as your results are in that range, the car manufacturer's (unfortunately) really don't HAVE to address any complaints. I learned that lesson the hard way when we bought a '06 Highlander Hybrid that was "RATED" for 31MPG highway but nobody and I mean NOBODY was able to get that out of them at the time. Turned out that the window sticker was an overly optimistic figure and Toyota (and others) were forced (by the Government) to use more appropriate estimates on the window which once changed, we were achieving (26MPG average highway, city, etc it doesn't matter on our HyHi, it gets 26MPH unless towing a trailer..LOL).

One thing about these forums is that the majority of the posters are here because they have an issue or want/need to complain about something. That means that in general you will see more problems on here than occur than for the normal population. Try driving a tank like "a little old lady" and see what you get. Sure, you'll feel a bit uneasy that you are holding others up but take those 20 seconds to get from zero to sixty and see if your results don't improve significantly. Look ahead when coming to a light and try to time them so that you can continue rolling rather than coming to a full stop and then having to get all the weight moving again by burning fuel.

I (intentionally) did not buy a 5.0i so I can't give you exacts here.
That is exactly right. Both my Honda Accord and BMW X5 Diesel has the same 19 mpg rating. I can get it down to 16 MPG fairly consistently if I don't drive freeway at all and press on the gas slowly. Going below 16 MPG can happen in city if I actually want to have some fun. The EPA rating for city is really a mixed highway and city averages.

Slow means taking off the gas when your engine rev is close to shift point such that the engine shift at a low point.
__________________
2012 BMW X5 Vermilion Red Xdrive35d with Premium Package, 3rd Row Seats, and Adaptive Drive



Reply With Quote