Sign In Join 



Toyota Corolla Real World MPG

304 messages,  Last post on Oct 18, 2009 at 11:58 AM

You are in the Toyota Corolla Forum. Your Hosts are pat & karens

What is this discussion about? Toyota Corolla, Fuel Efficiency (MPG), Sedan


Messages Page 28 of 31
1
...
25
26
27
28
29
30
31
Prev
Next
Last
Go To Msg #
Search This Discussion

#266 of 304
Re: Corolla's rock [tucson_mike] by jimwwhite
Dec 03, 2008 (12:04 pm)
Reply

Replying to: tucson_mike (Dec 03, 2008 10:09 am)

I love the car, especially the mpg. It has good get up 'n go. It looks nice. I believe it will last a long time like the Volvo 850 it replaces. My only complaint is I could use a tad more leg room. I'm 6'3" and I'd hate to have to do a lot of in town driving. Fortunately I don't. But is anyone out there aware of anything like seat rail extenders for a Corolla?
#267 of 304
New '09 MPG Update by jimwwhite
Dec 17, 2008 (12:47 pm)
Reply
I've had a new '09 LE for three weeks now and on my third tank of gas I got 39.1 MPG. That's 320.6 miles on 8.2 gallons. I drive about 95% interstate with no slowdowns and on flat terrain. It's mostly 65-70 MPH along the way. I set the cruise right at the posted speed and rarely ever have to get over. Nice commuting car. It's got everything I need plus.
 
I'm a happy camper!
#268 of 304
Re: Toyota Corolla S 2009 fuel economy problem [jonmad] by zheton
Jan 02, 2009 (5:55 pm)
Reply

Replying to: jonmad (Nov 28, 2008 9:38 am)

I have the same problem with my new Hyundai Elantra 08. Car has 4200 miles and gets only 17 mpg in the city. I also went to my dealer and they refused to run any tests on the car explaining that car needs at least 10000 miles to break in. The interesting part, when I drove the vehicle for the first 3500 miles I was getting 22 mpg in the city and 35-41 mpg highway. After the first oil change and fuel pump replacement (recall) my mileage dropped dramatically. I am just wondering if somebody has any ideas what happened to the car? Thanx.
#269 of 304
Gas Mileage by debjeff
Jan 05, 2009 (9:10 am)
Reply
I have noticed that my 2007 Corolla used to get 30 mpg city driving here in Florida. Presently, I am getting only 23-27 mpg. The dealership told me this is due to the ethanol in the gas. I want to know if this is entirely accurate.
#270 of 304
Re: Gas Mileage [debjeff] by hoopitup2000
Jan 05, 2009 (5:29 pm)
Reply

Replying to: debjeff (Jan 05, 2009 9:10 am)

Gasoline is oxygenated in the cooler months.(October-April) The added oxygen is sensed by your cars computer, and it adjusts the air/fuel mixture to compensate. This results in decreased fuel economy; but less air pollution. Doesn't seem to make sense, but that is what you are experiencing.(More fuel consumed; but less pollution; WTF!!)
#271 of 304
Re: Gas Mileage [debjeff] by tucson_mike
Jan 05, 2009 (5:37 pm)
Reply

Replying to: debjeff (Jan 05, 2009 9:10 am)

That seems like an extreme dropoff - I have tracked my MPG on a 2006 manual over 1yr now and hold pretty steady in city at 32 to 34MPG. I would make sure you check your tire inflation (which seems to have the most adverse impact). And of course your driving habits might have changed.
#272 of 304
Get 46mpg using Cleanmpg.com techniques (2008 LE) by run2w8s
Jan 15, 2009 (9:07 am)
Reply
My 2008 Toyota Corolla LE 5-speed manual has achieved an average of 46mpg over the it's first year of life. (13000 miles) I use the hypermiling techniques taught at the www.cleanmpg.com website. The ScanGuage II is a very useful device that shows several pieces of fuel economy information simultaneously. Have found that a TPS (Throttle Position Sensor) reading of 19 gives really great MPG on the highway.
#273 of 304
Re: Get 46mpg using Cleanmpg.com techniques (2008 LE) [run2w8s] by terceltom
Jan 15, 2009 (11:08 am)
Reply

Replying to: run2w8s (Jan 15, 2009 9:07 am)

Sorry but regarless of what kind of sensor your using unless you converted that puppy to a hybrid there ain't no way your gonna average 46MPG. Perhaps you might gain a high of 46 with highway driving but you'll never average 46 highway and city combined.
#274 of 304
Re: Get 46mpg using Cleanmpg.com techniques (2008 LE) [terceltom] by backy
Jan 15, 2009 (8:04 pm)
Reply

Replying to: terceltom (Jan 15, 2009 11:08 am)

Maybe he only drives it on long commutes on the highway? Obviously very few stops, and at a low speed e.g. 55-60 vs. 70-80. Probably over-inflated tires and in a warm weather state too. I can see where 46 mpg would be possible under ideal conditions, but hard to get in general. Try getting 46 mpg today in the Twin Cities for example, with -25 F (that's NOT the windchill) and traffic crawling along due to black ice. Not likely.
#275 of 304
Re: Get 46mpg using Cleanmpg.com techniques (2008 LE) [backy] by kipk
Jan 16, 2009 (7:32 am)
Reply

Replying to: backy (Jan 15, 2009 8:04 pm)

I don't find "run2w8s" report to be unbelievable, especially under good driving conditions.
 
I have a Scan Gauge ll and it gives extremely accurate readouts, once it has received corrected data from fill ups, actual speed, and so forth.
 
Recently took a short trip, with rolling hills the norm. About 20% was backroads with a few traffic lights. About 80% was X-Way at 55 mph. The occational flat sections of road at 55mpg showed 31-35 mph. Average mileage for the trip (going) was 28.2 mpg.
 
Coming back I stepped up the speed to 60 on the X-way portion, and the average for that return trip was 26.7 mpg. The X-Way portion on flat ground was more like 28-33. This is 3+/- less than the same sections at 55mph.
 
Upon returning, I refilled the tank. The gallons used, total miles driven, as well as the MPG were dead on between the Scan Gauge, the gas pump, the odometer, and manually figuring the MPG.
 
Understanding mileage like this is nothing to get overly excited about for a Corolla. However this was done with a 4400#, 3.5 liter V6, 4wd, automatic, Honda Pilot pushing a lot of air. It has an EPA rating of 15/20 or something like that. Locally it is getting 19+/- mpg for the entire tank.
 
Driving conditions, weight of the drivers foot, and willingness of the driver all contribute to mileage. Hyper milers employ techniques that I personally would not.
For me, common sense and courtesy to others prevail. Example: If I'm on a 2 lane X-Way and traffic is moving fast, I will generally run the posted limit and stay in the RH lane. On local and back roads I generally run 5mph over the posted limit. If some jerk wants to ride my bumper, I will seek a way to let him pass. Nobody wins in a wreck!
 
Keep in mind, it is not that you pressed the peddle, but how you press the peddle.
 
Kip

Messages Page 28 of 31
1
...
25
26
27
28
29
30
31
Prev
Next
Last
Go To Msg #
Search This Discussion
To POST a message, please Sign In.

New? Join Now!

Forum Tools

Please sign in.
Email Address:

Password:

Forgot Password?

Search Forums

Enter Keyword(s)

Advanced Search

Browse by Vehicle



View All Vehicles
Advertisement
Ask the Community
See What People Are Asking

Browse by Board

Browse by Topic


View All Topics

Today's Chats

Advertisement