optimum driving speed for maximum fuel economy
#1
optimum driving speed for maximum fuel economy
I have read some internet literature on this topic, and generally the speed is 50 mph. but i have been told other numbers such as 60-65.
What about for a honda accord, particular 2003-2007 models 4 cyl?
The car i drive is a 2006 EX-L 4 cylinder
Thanks so much
What about for a honda accord, particular 2003-2007 models 4 cyl?
The car i drive is a 2006 EX-L 4 cylinder
Thanks so much
#2
It varies by car, road, tires, tire pressure, wind conditions, humidity, altitude, and barometric pressure (or if your're a pilot you can combine the last three into the simple term "Density Altitude"). Long story short, if you want to find the optimum speed at any given moment, buy yourself a ScanGauge.
Those were direct sales links..Not Allowed.
Those were direct sales links..Not Allowed.
#5
Not always the case; my last car (a 2002 530i 5-Speed) got its best fuel economy at about 75 mph; definitely faster than any posted speed limit here in New England.
#6
thats very interesting. i always drive with the windows closed on the freeway to reduce any aerodynamic friction that can decrease my fuel economy. i ideally would like to drive 75 on the freeway, but i always set it on cruise control to 65, my driving is like what many would refer to as a "grandma" lol
#7
good for you then, my 2001 530i a/t does better mileage on 70mph. if i go higher my tank can only go for about 400-420miles rather than going 475miles
#8
Good mileage for an automatic version.
#9
^^^ it is mostly freeway though, like 90% of the time but when i hit the city or drive mostly city with stop and go then it is a different story. lol
my bimmer has really poor gas mileage when im in the city.. averaging only 18mpg
my bimmer has really poor gas mileage when im in the city.. averaging only 18mpg
#10
Mine was always pretty good, even in the city (for the first six months I had it I lived in the NYC metro area); I think the single worst tank still yielded something like 22 to 23 mpg. Funny thing, I picked that car up in Munich via the European Delivery program, and even with the cruise control set at ~120 mph, the OBC was still showing fuel economy in the low 20s. Not too shabby; geez I miss that car.