Sign In Join 



Jeep Commander Real World MPG

103 messages,  Last post on Nov 03, 2009 at 6:40 PM

You are in the Jeep Commander Forum. Your Hosts are steve_ & tidester

What is this discussion about? Jeep Commander, Fuel Efficiency (MPG), SUV


Messages Page 10 of 11
1
...
5
6
7
8
9
10
11
Prev
Next
Last
Go To Msg #
Search This Discussion

#84 of 103
Re: Heading across W. Texas this summer? [papagreg] by majajh
Jun 11, 2008 (1:20 pm)
Reply

Replying to: papagreg (Jul 14, 2006 4:10 pm)

19-20 highway when heated up. 12.3 city.
#86 of 103
Re: 2008 4X4 Limited with HEMI [postermike] by roaeja
Jun 15, 2008 (5:10 pm)
Reply

Replying to: postermike (Apr 16, 2008 5:09 am)

I am very impressed with my Jeep. It's fully loaded
and roomy, for a single guy. It has a 5.7L Hemi
with variable displacement engine. On the straight
away, I drive on 4 cyl in 'power saver' mode and get
24 mpg 50 mph. I've found the sweet spot to be around 1500 rpm, if you aren't in a rush to get somewhere, it will increase your mpg by 5-10 mpg.
I expect after more break in to average 26-28 mpg on regular gasoline. I am happy with my MDE. A few suggestions; when approaching a stop light, put in neutral and coast up to it. When taking off, when you reach 25mph, 'Resume' cruise control. And run on 1/2 fuel to increase milage. Use Quaker+Slick50.
#87 of 103
Re: Jeep Commander: MPG - Real World Numbers [jaguarjefft] by roaeja
Jun 15, 2008 (5:13 pm)
Reply

Replying to: jaguarjefft (Jul 21, 2006 12:25 pm)

I am very impressed with my Jeep. It's fully loaded
and roomy, for a single guy. It has a 5.7L Hemi
with variable displacement engine. On the straight
away, I drive on 4 cyl in 'power saver' mode and get
24 mpg 50 mph. I've found the sweet spot to be around 1500 rpm, if you aren't in a rush to get somewhere, it will increase your mpg by 5-10 mpg.
I expect after more break in to average 26-28 mpg on regular gasoline. I am happy with my MDE. A few suggestions; when approaching a stop light, put in neutral and coast up to it. When taking off, when you reach 25mph, 'Resume' cruise control. And run on 1/2 fuel to increase milage. Use Quaker+Slick50.
#89 of 103
Now Im terrified by laylav
Aug 06, 2008 (9:16 pm)
Reply

Replying to: roaeja (Jun 15, 2008 5:13 pm)

I just stumbled upon this website...and tonight I bought a 2006 Commander 5.7 Hemi. I knew it wouldnt be great gas milage, but I thought it would be sticker. Im expecting in November, and went from my bugg to the commander...safety is numero uno.
But $ is #2. Is there anything we can add to the gas to increase performance? A certain level or type of fuel? ANYTHING to make the situation just a bit better? Any thoughts would be much appriciated.
Did I make a bad choice???
#90 of 103
Re: Now Im terrified [laylav] by jaguarjefft
Aug 07, 2008 (2:49 pm)
Reply

Replying to: laylav (Aug 06, 2008 9:16 pm)

Unfortunately, you go snookered like the rest of us. You may get 1 to 2 miles per gal if you use 89 or 91 octane...weight that against the $1.80 or $3.60 extra per pump if you want to go above the 87. 87 works just fine. Expect 9 to 11 in the City and 11 to 13 on the road. You could get up to 15 if you are very very diligent in going slow...stay under 2000 rpms as you gradually increase the speed. Once you get between 58 and 62 mph use your cruise control to stablize the speed...making sure you are under 2000 rpms. If you can maintain that over 5 miles, then your displacement activation will kick in and put you at 4 cylanders, although when it works you are increasing the power of those cylanders to accomodate the lack of the other 4 so your gas is not going to decrease too much. Keep your tires at 36 psi. Don't have too much weight in the car, and don't use the roof rack. I have tried all of the gimmicks on the market and none of them work. The Hemi is way to powerful to be efficient on gas. And make sure you have a great inexpensive mechanic...At 45,000 I have already replace the transfer case, the rear axle, power steering column, front windshield twice (wind noise), rear differnetial, gear box...and I do not do any off roading....the vehicle is a Jeep and not made to well.
#91 of 103
Just bought a Commander by tomco260
Sep 05, 2008 (9:57 am)
Reply
I have the v6 and use the info center to see my mpg and here is what i am getting...
 
After getting on highway I hit reset on the mpg and at around 2k rpm 60 mph it will slowly level off between 20 and 22 mpg
 
Before getting out of my parking spot I hit reset and by the time I get to the highway it will read anywhere from 9 to 13 mpg depending how many red lights I hit
 
If I don't hit reset for a day the reading will stay around 16 mpg
 
I hit reset because this is long term avg mpg reading, maybe some aren't getting correct readings by not hitting reset?
 
Never expected good gas miles out of a cement box but city is about what sticker says and highway is above. As far as lawsuit I can't see how that would even be entered into court when sticker states your miles may vary.
 
In any case I love the jeep, just enough power (i don't tow) and smooth ride.
 
One other thing on whistel sound, check pass fender, there is a bag thing in there make sure it is stuffed in tight, also check gasket on windsheild molding mine was out alittle, after i fixed those two no more whistel.
#92 of 103
Re: Just bought a Commander [tomco260] by gregbird08
Nov 13, 2008 (9:07 pm)
Reply

Replying to: tomco260 (Sep 05, 2008 9:57 am)

Mine is a v6 too, and I reset mine every time i fill up, and i use a calculator when i fill up to double check (but you have to remember to reset the trip meter so you know how far you went on a tank) and i usually get 17 or at least 16 and that is mostly city and a small 15 minute highway trip to work and back. I love my jeep, and its getting better gas mileage than an many midsize suvs like this, plus i really wanted a jeep and it is the only one i fit in because i have an extremely long torso.
#93 of 103
Re: Now Im terrified [laylav] by roaeja
Dec 29, 2008 (6:04 pm)
Reply

Replying to: laylav (Aug 06, 2008 9:16 pm)

50 mph will get you +20 mpg.

Messages Page 10 of 11
1
...
5
6
7
8
9
10
11
Prev
Next
Last
Go To Msg #
Search This Discussion
To POST a message, please Sign In.

New? Join Now!

Forum Tools

Please sign in.
Email Address:

Password:

Forgot Password?

Search Forums

Enter Keyword(s)

Advanced Search

Browse by Vehicle



View All Vehicles
Advertisement
Ask the Community
See What People Are Asking

Browse by Board

Browse by Topic


View All Topics

Today's Chats

Advertisement