Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Altima SE V6--best tank: over 40 mpg!

trikkonceptz · 06-29-2010, 10:08 AM

Hey there Vegasdude, congratz on the achievement.

I have a couple of questions for you. Are you sure that 35mph is the most efficient speed within the city? I have found that my 1.8L 4 cyl as well as my previous vehicle which has a 4.7L v8 had their sweet spots around 40 mph.

Just seems to me that 35mph is kinda sow to be in that final gear for a car that size with a motor that size. You may want to try 40 if the speed limits allow. Secondly, in my own vehicle the xD, I found that a brisk acceleration to my cruising speed, 40mph, netted better results in my mpg's over a slower acceleration to speed. YRMV, but it may be worth a try. I do not change my shift points just how quickly I get there.

Keep up the good work ..

06-29-2010, 10:08 AM	#32 (permalink)
trikkonceptz Legend in my own mind Join Date: Apr 2008 Location: Homestead, Fl. Posts: 927 Evil Pumpkin - '08 Scion xD RS 1.0 #1633 90 day: 35.45 mpg (US) Silent Silver Killer - '10 Honda Insight EX 90 day: 51.5 mpg (US) Thanks: 2 Thanked 14 Times in 13 Posts	Hey there Vegasdude, congratz on the achievement. I have a couple of questions for you. Are you sure that 35mph is the most efficient speed within the city? I have found that my 1.8L 4 cyl as well as my previous vehicle which has a 4.7L v8 had their sweet spots around 40 mph. Just seems to me that 35mph is kinda sow to be in that final gear for a car that size with a motor that size. You may want to try 40 if the speed limits allow. Secondly, in my own vehicle the xD, I found that a brisk acceleration to my cruising speed, 40mph, netted better results in my mpg's over a slower acceleration to speed. YRMV, but it may be worth a try. I do not change my shift points just how quickly I get there. Keep up the good work .. __________________ Thx NoCO2; "The biggest FE mod you can make is to adjust the nut behind the wheel" I am a precisional instrument of speed and aeromatics If your knees bent in the opposite direction......what would a chair look like???