Notices
Scion xB 2nd-Gen Owners Lounge
Second Generation 2008-2015 [AZE151]

How to get at least 27mpg !_! Read if you get crappy mpg

Thread Tools
 
Search this Thread
 
Old Mar 8, 2008 | 02:02 PM
  #141  
Jan06xB's Avatar
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: Feb 2006
Posts: 1,971
From: Tiverton, RI
Default

For those with the 2nd Gen xB doing high speed driving wanting better mileage - the only way you can help it more is to put some better lube in the engine and tranny and try to follow big trailer trucks going fast on the highway to push some of the wind out of your way. It also helps to keep the body nice and clean and slippery with a good polish - all that air have to pass over the body so making it slick can really help at those higher speeds. Between breaking in my 06xB running Synlube in the tranny and engine, keeping it clean and polished with RejeX and pumping the tires up to 40psi I get in the low 40's at 60-65mph highway speeds very consistantly - usually a consistant 43mpg on long trips. And it doesn't drop by much at higher speeds - I just don't have many highways around where I drive that are posted higher.
Old Mar 8, 2008 | 06:00 PM
  #142  
2slow4u's Avatar
Member
10 Year Member
5 Year Member
SL Member
 
Joined: Jun 2007
Posts: 52
From: New Bedford, MA
Default

got 18k miles on my 08 xb and still averaging 22 to 26 mpg this car sucks im really starting ti dislike the whole mpg with this car for the mpgs that im getting now i could of bought the pick up truck
Old Mar 8, 2008 | 09:50 PM
  #143  
Jan06xB's Avatar
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: Feb 2006
Posts: 1,971
From: Tiverton, RI
Default

Try Hess gas if you can - it seems to get me better gas mileage than other brands. If you have 18k already then you are doing a lot of fast driving and I would not expect great mileage. My average speed for a tank is about 25mph because of the speed limits around here but I also run some special low friction lubricants that really boost the mileage. Some of it is technique too - a trip from Newport to Logan yesterday my friend drove there and I drove back she got 52.9mpg I got 62mpg in her 2007 Prius and I hit the afternoon rush hour traffic coming out of Boston. If you have a chance to take a drive in the country try an hour of driving around South Dartmouth and see if you get higher mileage - when I get get gas at the Hess on Faunce Corner Road and drive through S Dartmouth and Adamsville back to Tiverton I get about 50mpg.
Old Mar 9, 2008 | 03:10 AM
  #144  
avus's Avatar
Senior Member
10 Year Member
5 Year Member

SL Member
sIcKsCiOnS
Scion Evolution
 
Joined: Jun 2003
Posts: 1,011
From: Chicago, IL
Default

Originally Posted by 2slow4u
got 18k miles on my 08 xb and still averaging 22 to 26 mpg this car sucks im really starting ti dislike the whole mpg with this car for the mpgs that im getting now i could of bought the pick up truck
consider yourself fortunate
i've never reached 26mpg
i'm now UP to 19.6mpg, from the all time low of 18.9

the new GM fullsize hybrid SUVs get that mpg, with a V8 engine
and qualifies for hybrid tax credits
not that i would ever buy a GM product...
Old Mar 10, 2008 | 09:00 AM
  #145  
eyeeatingfish's Avatar
Member
10 Year Member
5 Year Member
SL Member
 
Joined: Sep 2007
Posts: 59
Default

Originally Posted by eyeeatingfish
There is a MPG issue I dont understand. The dash board will calculate the distance that you can travel based on your available fuel. I have found it to be innacurate as it will hit zero but when i fill up the tank it will only take around 12 gallons when it is a 14 gallon tank. That extra 2 gallons is an extra 50 miles i could drive.
Im wondering what they base it on. Do they think we are stupid and they need to protect us from running out of gas?
Anyone got an answer on this one?
Old Mar 10, 2008 | 09:08 AM
  #146  
eyeeatingfish's Avatar
Member
10 Year Member
5 Year Member
SL Member
 
Joined: Sep 2007
Posts: 59
Default

Originally Posted by Jan06xB
eyeeatingfish - what . . . you think you will wear out the engine before the rest of the car and have to replace it? In conservative driving that I do over the miles of a tank of gas I may save 0,5 gallons of gas by going down hills in gear - the ScanGauge keeps counting gas being burned on the down hills even though the injectors are off so it ends up being off by the time I fill up - there is some compensation in the fillup screen that is pretty close however. So figure in 100k miles of driving at 333 miles per tank saving 0.5 gallons is 150 gallons saved being in gear or about $450 at gas $3 a gallon. Not going to buy a new engine by any means - your savings could be greater if you have really long hills. What you want to do is add up how many miles of down hills you are coasting and at what speed (to get the time) and then figure 0.2gph at idle saved in all that time.
Just out of curiosity, where do you find all this out? Did i miss it in the manual or what?
Old Mar 10, 2008 | 02:27 PM
  #147  
Jan06xB's Avatar
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: Feb 2006
Posts: 1,971
From: Tiverton, RI
Default

HA ha ha no the guys at GasSavers.org have been writting and calling the owner of the ScanGauge company about it and the newest version of the SG has some compensation software the corrects the fuel shut off calculation.
Old Mar 10, 2008 | 08:06 PM
  #148  
borninussr's Avatar
Thread Starter
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: Jul 2007
Posts: 111
Default

wow didn't know that this thread would get so big, thanks for keeping it up!
Old Mar 10, 2008 | 08:08 PM
  #149  
borninussr's Avatar
Thread Starter
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: Jul 2007
Posts: 111
Default

O I forgot to mention, Man those damn gases are killing me especially by how much I make...but then again im only 18 but still $45 bucks to fill up........ouch!!!!!!!!!! ; (
Old Mar 10, 2008 | 08:57 PM
  #150  
nameless_ak's Avatar
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: Sep 2006
Posts: 698
Default

yeah 45 bucks sucks, but my Dads f-350 $110.00, so it could be much worse.
Old Mar 10, 2008 | 09:38 PM
  #151  
borninussr's Avatar
Thread Starter
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: Jul 2007
Posts: 111
Default

damn....thats a lot man just to drive a suv you have to be rich and at least half the cars on the road today are suv's! Man if only everyone switched to more economical cars we could stop importing oil and supporting terrorism!
Old Mar 10, 2008 | 10:14 PM
  #152  
memebag's Avatar
Member
10 Year Member
5 Year Member
SL Member
 
Joined: Feb 2008
Posts: 97
From: Raxacoricofallapatorius
Default

Originally Posted by 2slow4u
got 18k miles on my 08 xb and still averaging 22 to 26 mpg this car sucks im really starting ti dislike the whole mpg with this car for the mpgs that im getting now i could of bought the pick up truck
Did you read that big white piece of paper stuck to the window of your xB before you bought it? The one that had "22 City/28 Highway" written in big black letters?
Old Mar 11, 2008 | 12:56 AM
  #153  
Jan06xB's Avatar
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: Feb 2006
Posts: 1,971
From: Tiverton, RI
Default

There are websites that list the prices of gas all over the country by state so you can check prices and figure out where the lower prices are. www.RhodeIslandGasPrices.com or for you west coast drivers www.californiagasprices.com

Next ease up on the gas pedal - brake less - if you drive like you are trying not to brake then you will save gas. Biggest savings is to back off the gas way before the stop sign or red light because all that distance you end up NOT burning any gas and slowing down and it makes a big difference on your mileage.
Old Mar 14, 2008 | 07:24 AM
  #154  
scionboy1's Avatar
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: Jan 2006
Posts: 146
From: Pigeon Forge, TN
Default

i deliver pizzas for dominos in pigeon forge, tn and i am getting about 33.8mpg i know im going to lower it sometime or another
Old Mar 14, 2008 | 10:10 AM
  #155  
MaxBoost925's Avatar
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: Mar 2007
Posts: 656
Default

I got ~29mpg the first couple tanks.

Then after I hit 2000 miles I started mashing it, now I get an average of 26mpg to the tank.

pwnage?
Old Mar 15, 2008 | 12:02 AM
  #156  
icub4me's Avatar
Junior Member
 
Joined: Mar 2008
Posts: 1
Default gas milage

I have over 11'000 mile on my xb an in the last few months my gas mileage had droped to around 20 mpg. the winter around here has been very cold with temps at 0 to 6 degs. once the temp went up pasted 33 degs my mpg went up to 27.5. the only thing that changed was the temp i drove the same route same time every day. i know the xb has a cold sensor that revs the engine to 4000 rpm till it's warm so i guess the only way to get great mpg is to move somewhere warm
Old Mar 15, 2008 | 02:40 AM
  #157  
Jan06xB's Avatar
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: Feb 2006
Posts: 1,971
From: Tiverton, RI
Default

If you block off the front grill your mileage will return and you will have plenty of heat in the car too. You just have to watch overheating with a real temperature gauge. I have been driving around in single digit numbers with the engine warmed up I got the typical mid 40's for MPG - it's all about keeping the entire engine and tranny warm.
Old Mar 16, 2008 | 02:37 AM
  #158  
eyeeatingfish's Avatar
Member
10 Year Member
5 Year Member
SL Member
 
Joined: Sep 2007
Posts: 59
Default

Originally Posted by scionboy1
i deliver pizzas for dominos in pigeon forge, tn and i am getting about 33.8mpg i know im going to lower it sometime or another
How the heck?
Old Mar 16, 2008 | 01:29 PM
  #159  
2slow4u's Avatar
Member
10 Year Member
5 Year Member
SL Member
 
Joined: Jun 2007
Posts: 52
From: New Bedford, MA
Default

personally i think hess gas sucks!!!! and i drove from fall river to logan and got stuck in traffic and only got 26 mpg i dont drive over 70 do alot of highway cant wait till the weather breaks the scion will get put away and the gsxr with 180 hp and 180 miles to a 4 gallon tank will be out
Old Mar 16, 2008 | 01:38 PM
  #160  
Jan06xB's Avatar
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: Feb 2006
Posts: 1,971
From: Tiverton, RI
Default

Well I get better mileage than with S&S gas and I guess I have to try some shell gas since I have a $20 gas card from christmas last year - last time I ran it in my xB I didn't notice a difference. Getting stuck in traffic is going to impact your mileage anyway and the way Boston traffic is you have to keep slamming the brakes on at 60mph - it's going to negatively impact the mileage every time. With a Prius in Friday afternoon traffic I managed 62mpg coming out of Logan so it can be done - and I didn't use the HOV lane either.

Anyone know for sure if a hyprid is allowed in the HOV lane with 1 person in the car??



All times are GMT. The time now is 06:08 AM.