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Old 11-05-2008, 11:27 AM   #1
voodoo22
 
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Quote:
Originally Posted by nsmitchell View Post
voodoo - Were you using crusie or foot control. With Foot Control you can get better MPGs. I am using cruise control in both cars to be fair. Now I do have Michelin HydroEdge tires on my Yaris that are slightly wider than stock, so that may be affecting my MPGs. On my Yaris they are pumped to 44PSI. On my Fit I have not touched the stock tire pressure. Haven't even removed a valve stem cap. With the Fit Sports low profile tires, I don't think I'm going to inflate them over the reccomended PSI just for ride comfort. The Fit is a little rough over rough roads, but in a good way.
That makes some more sense. I don't have cruise control. So you're possibly taking a double hit with cruise control and wider tires on your Yaris vs ours which is still on oem Bridgestones.

I know around here, it's just hilly enough that MPG would suffer a lot with cruise on, not so much in the prairies.

Thanks for helping me figure out what you're saying.

I'd still check your psi on your Fit if I was you. Who knows what whomever was smoking when they filled your tires. I just got the Yaris from an oil changed they pumped my tires between 30-36 psi.
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Old 11-05-2008, 02:50 PM   #2
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Quote:
Originally Posted by voodoo22 View Post
That makes some more sense. I don't have cruise control. So you're possibly taking a double hit with cruise control and wider tires on your Yaris vs ours which is still on oem Bridgestones.

I know around here, it's just hilly enough that MPG would suffer a lot with cruise on, not so much in the prairies.

Thanks for helping me figure out what you're saying.

I'd still check your psi on your Fit if I was you. Who knows what whomever was smoking when they filled your tires. I just got the Yaris from an oil changed they pumped my tires between 30-36 psi.
are your numbers all highway miles?

the best i've been able to achieve on the highway in my yaris (manual) is 45 mpg (u.s. gallon), that's travelling a top speed of 110 km/h

are you saying that you aren't adjusting your driving to get such good numbers?
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Old 11-06-2008, 08:45 AM   #3
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Originally Posted by stuffy View Post
are your numbers all highway miles?

the best i've been able to achieve on the highway in my yaris (manual) is 45 mpg (u.s. gallon), that's travelling a top speed of 110 km/h

are you saying that you aren't adjusting your driving to get such good numbers?
Most of my tanks are a majority of highway miles, but I have some where I've achieved high 40 US MPG in mostly heavy traffic in downtown Toronto. That does involve thinking about FE to achieve. Turning the car off at long lights, accelerating slowly and coasting to red lights.

However, my highway mileage often includes bumper to bumper traffic jams (you are probably familiar with the 401? I drive Markham Rd to Mississauga Rd, everyday to work). The worst one was last year, it took me 3 hours to get to work instead of the usual 40-50 minutes.

To get over 40 US MPG on highway driving takes no adjustment to my driving at all. I can get between 40-44 mpg (depending on other coniditions) even if I'm going 75 mph the majority of the time. Usually closer to 40 and a few times below that, but barely.

For me to get over 50 US MPG consistently I do have to drive slow, the weather has to be warm and I can't do much more than 50% city driving on a tank. Going over 55 mph very often, will kill a 50 + US MPG tank for me.

In the warm weather, you may be surprised how easy it is to get over 50 US MPG if you aren't driving all city, as long as you try to stay between 50-55mph and don't drive in the mountains like Bailout.
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Old 11-06-2008, 09:50 AM   #4
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Quote:
Originally Posted by voodoo22 View Post
Most of my tanks are a majority of highway miles, but I have some where I've achieved high 40 US MPG in mostly heavy traffic in downtown Toronto. That does involve thinking about FE to achieve. Turning the car off at long lights, accelerating slowly and coasting to red lights.

However, my highway mileage often includes bumper to bumper traffic jams (you are probably familiar with the 401? I drive Markham Rd to Mississauga Rd, everyday to work). The worst one was last year, it took me 3 hours to get to work instead of the usual 40-50 minutes.

To get over 40 US MPG on highway driving takes no adjustment to my driving at all. I can get between 40-44 mpg (depending on other coniditions) even if I'm going 75 mph the majority of the time. Usually closer to 40 and a few times below that, but barely.

For me to get over 50 US MPG consistently I do have to drive slow, the weather has to be warm and I can't do much more than 50% city driving on a tank. Going over 55 mph very often, will kill a 50 + US MPG tank for me.

In the warm weather, you may be surprised how easy it is to get over 50 US MPG if you aren't driving all city, as long as you try to stay between 50-55mph and don't drive in the mountains like Bailout.
i'd love to see how you get such good numbers in the city, i drive like a grandma, coast to lights, shut off engine on long lights but the highest i've gotten in the city is high 30's.

my trips are usually fairly short though, so this could be where i'm really taking a hit on the FE.

i can achieve the mid 40's on the highway, but not travelling faster than 110 km/h (that would be around 70 mph i think), anything over 110 my FE drops significantly.

i've had the yaris now for 3 years and have tracked the FE since the car was new, so i pretty much know what to expect depending on driving conditions and the time of year- that's why i found your numbers a bit high.
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Old 11-06-2008, 12:36 PM   #5
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Quote:
Originally Posted by stuffy View Post
i'd love to see how you get such good numbers in the city, i drive like a grandma, coast to lights, shut off engine on long lights but the highest i've gotten in the city is high 30's.

my trips are usually fairly short though, so this could be where i'm really taking a hit on the FE.

i can achieve the mid 40's on the highway, but not travelling faster than 110 km/h (that would be around 70 mph i think), anything over 110 my FE drops significantly.

i've had the yaris now for 3 years and have tracked the FE since the car was new, so i pretty much know what to expect depending on driving conditions and the time of year- that's why i found your numbers a bit high.
Maybe I drive like a Grandma's Grandma?

That is one difference depending on what your idea of a short trip is, except for picking my wife up after work, I rarely drive on trips shorter than 60 km's round trip and my commute is a minimum 104 kms r/t.

I too have tracked the fuel mileage on our car since new over 60+ tanks and I know none of my numbers are aberrations as the Yaris has over 40k kms on it now. This past tank has been nearly 100% 401 driving and it looks like I have a chance to do well over 50 US MPG on winter tires going 80-90 km/h. I hit 712 km's when the 6th bar went away this morning. I've only had a couple short errands and haven't had to pick my wife up after work on this tank and I'm quite shocked with the numbers I appear to be getting on the winters. I can't tell if the numbers are accurate yet though as I don't have a scan guage and every now and then the fuel gauge on the Yaris seems to have a brain fart.

I don't feel I'm doing anything you aren't, but I'm sure some of this discrepancy could be chalked up to perhaps me usually doing longer trips than you?
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Old 11-10-2008, 06:09 PM   #6
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How about comparing the international models of the car, instead of just the American version? More Yari and Jazz's (as the Fit is called overseas) are sold around the world than in the US.

Lets say we took the extremes of both:
Economy: Yaris 1.0l, 1.4l diesel vs. Jazz 1.2l. Yaris wins out here, as the Jazz is not offered in diesel, and the 1.0l is much better on FE than the smallest engine Honda offers in the Fit, which is 1.3l. 1.0l gets 56mpg imperial, while the 1.3l gets 53mpg imperial. Yes, it's unfair comparing these engines, as the yaris is also offered in the 1.3l form, but I'm comparing the lowest/smallest available engines.

Sport: Yaris TS 1.8l vs. Fit Sport 1.5l. 132hp vs. 117hp. Once again, comparison may seem unfair, but the comparison here is between the most powerful versions one can get.

Of course, we are comparing vehicles that aren't available here, but just for arguments sake, the Yaris is available in much more trims and engine choices than the Fit is.

Nevertheless, we are just comparing oranges to oranges here. These are both great, cheap, affordable economy hot hatches, made by reliable Japanese automakers, and if the new generation sucks, it sure is going to be improved in the future.
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Old 11-10-2008, 06:19 PM   #7
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Why not just compare the cars we can buy here...?
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Old 11-10-2008, 07:14 PM   #8
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Originally Posted by bobby View Post
Why not just compare the cars we can buy here...?
Because this is the Internet. There is no here. This is Yarisworld.com, not Yarisamerica.com.
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