![]() |
![]() |
![]() |
![]() |
![]() ![]() |
![]() |
BMW Garage | BMW Meets | Register | Search | Today's Posts | Mark Forums Read |
![]() |
![]() ![]() |
BMW 3-Series (E90 E92) Forum
>
Driving stick gas efficiency techniques
![]() |
![]() |
02-22-2010, 10:09 PM | #1 |
Banned
62
Rep 446
Posts |
![]()
My questions:
1. What rpm do you shift at for each gear for normal efficient street driving? 2. On the highway, what RPM do you cruise at? Doesn't it take more gas if you need to do mild acceleration if you're at 2.2k RPM vs 2.9k RPM? 3. What RPM do you cruise at on city streets? Any techniques you use to save gas? |
02-23-2010, 03:24 PM | #3 | |
Banned
![]() 210
Rep 3,588
Posts |
Quote:
|
|
Appreciate
0
|
02-23-2010, 10:20 PM | #4 | |
Major
![]() ![]() 31
Rep 1,309
Posts
Drives: Slow in the left lane.
Join Date: Nov 2009
Location: NOVA
|
Quote:
__________________
Race car driving is like sex...all men think they are good at it. - Jay Leno
|
|
Appreciate
0
|
02-23-2010, 10:38 PM | #5 |
just another bmw douche bag
![]() 196
Rep 3,640
Posts |
pay attention to load, or how much you have to press the throttle. you can be at low rpm, but still sucking up gas if you have to give it a lot of throttle (like going up a hill). in some situations, a higher rpm will be at less load, and be more efficient.
non-turbo sedans have a MPG gauge, and its really interesting to watch which situations kill you mileage and which ones don't. It seems as if it's almost entirely related to throttle position, and less so on rpm. |
Appreciate
0
|
02-24-2010, 12:02 AM | #6 |
Track Addict
![]() 124
Rep 813
Posts
Drives: 2010 BMW M3 E92 | 2008 Z4M E86
Join Date: Oct 2009
Location: Orange County, California
|
To achieve highest mpg is to..
1. Accelerate slowly ie. drive like a grandma 2. Stay at low RPM ie. stay at highest gear no matter what 3. Dont brake much because you don't have to speed up again ie. turn like a F1 car. 4. Disregard #3 unless you want no mpg at all ie. Crashing from not braking.
__________________
BMW ///M3 Coupe
Completed November 16, 2009 Received December 29,2009 |
Appreciate
0
|
03-02-2010, 12:19 PM | #7 | |
Banned
![]() 2
Rep 50
Posts |
Quote:
2. 1500-3000, yes 3. Around 2000 |
|
Appreciate
0
|
03-02-2010, 12:22 PM | #8 |
Major
![]() ![]() 31
Rep 1,309
Posts
Drives: Slow in the left lane.
Join Date: Nov 2009
Location: NOVA
|
Yea, I'm normally a little over 2k when cruising in the city.
__________________
Race car driving is like sex...all men think they are good at it. - Jay Leno
|
Appreciate
0
|
![]() |
Bookmarks |
Thread Tools | Search this Thread |
|
|