Best motorcycle MPG

NH Titan · #1 09-25-2007, 03:14 PM

I fill up my 2006 Yamaha Vstar 1100 today and to my suprise my iphone calculator showed 53.855 mpg. The best I have ever gotten before hypermiling was about 49 mpg.

That improvement was made by just accelerating slowly and using the no brakes theory as well as keepoing my highway speed under 60 mph.

On a side note, I installed by ScanGauge2 in my 2007 Titan this morning. I had to make adjustments to the speedo as it was slow by 2 mph according to my GPS. I was only down a 1/4 tank but filled it up and hit the fill up button. I have been filling up at a 1/2 tank lately; should I run the tank down to 1/4 before refuling to check for any descrpencies.

My mileage improved in the Titan also. 18.5 to 18.8. I getting there.

Thanks for listening.

warthog1984 · #2 09-25-2007, 03:55 PM

Good job! Running the tank down low before refueling will reduce the error in MPG calculations.

As far as increasing FE by reducing speed, I know on my Dakota that running down the I at 60-65MPH will take half the gas of running at 75 MPH. Yes, it is THAT pronounced a difference. Running at 55 takes the same MPG but more time.

Again, Congratulations on increasing your FE.

thetonka · #3 10-01-2007, 02:25 PM

I am currently getting 47 mpg on my DL1000. This is with a smaller rear sprocket. Last chain replacement they sold me the wrong size and I figured I would just run it. With the original size I got 50mpg. Next chain change I am going to go bigger than stock and see what that gets me.

I don't drive with mileage in mind, typically fast starts and too fast speed. I could probably get this thing up close to 60mpg if I really tried.

2TonJellyBean · #4 10-01-2007, 03:18 PM

Best mileage I got on any motorcycle was a Honda VT500 Ascot. I got 70 MPG (U.S.) one tank while mostly tooling around in upper new York state. I wasn't doing anything special, just mostly going 50 - 55 MPH on very rural roads. That same motorcycle would also yield a dismal 24 MPG when traveling really fast on the freeway. At similar freeway speeds my Concours would be a very consistent 40 MPG.

GuyFawkes · #5 10-02-2007, 09:34 PM

I also have a DL1000. My fuel economy improved once I put some miles on the bike. My mileage on the bike varies with speed. At 80 mph 44-45 mpg, 75 mph 47-48mpg, 70mph 50-51 mpg, 65 mph 54-55mpg. My normal day to day riding without much attention to speed gets me about 52 mpg. That is almost all highway miles.

My best mileage has been 57.344228804903 mpg
My worst mileage: 44.416144200627 mpg
Lifetime average: 50.9636341630256 mpg

I would really like to see the numbers from a DL650 for the same type of riding. I would think it would be possible to break into mid 60's using hypermiling techniques.

I have been watching HDT for the release of the diesel bike they are working on. They report a claimed 100+ mpg. Unfortunately it is looking more like this bike will never see light of day. The forum for that bike reports the president of the company saying something like 50 bikes have shipped so far of the bikes promised to the government. Things are sounding rather fishy so my hopes for this bike are slowly slipping away and it is doubtful that the commercial version will ever ship.

Guy

thetonka · #6 10-03-2007, 09:54 AM

A diesel motorcycle would be cool. Imagine the torque. Running on Bio would be a great clean efficient commuter.

cillakat · #7 10-03-2007, 06:32 PM

"to my suprise my iphone calculator showed "

i calculate with my iphone too

but look forward to getting a scangauge.

k

johnf514 · #8 10-04-2007, 12:45 PM

Quote:

Originally Posted by GuyFawkes

My best mileage has been 57.344228804903 mpg
My worst mileage: 44.416144200627 mpg
Lifetime average: 50.9636341630256 mpg

You should probably work on making your calculations more precise.

thetonka · #9 10-07-2007, 04:17 PM

Quote:

Originally Posted by cillakat

"to my suprise my iphone calculator showed "

i calculate with my iphone too

but look forward to getting a scangauge.

k

Wish I could put a Scanguage on the bike.

phoebeisis · #10 10-22-2007, 10:52 AM

In dead stock form my 1980 SR500 would get about 60 mpg in city riding(with some city interstate mixed in).Currently-hopped up and geared down -it will get about 40 mpg. My 1983 VT500 Ascot-same as 2tonjellybean-will get about 45mpg or so in all city riding.
If these bikes had EFI and electronic controls and were set up to get good mpg they could probably get 70+mpg.The old carbs were real gasoline wasters.
The is/was a diesel motorcycle made in India.It was about 15 hp.
Charlie