What year is your G?

 

2013 Journey Sedan

 

You bought a G37, a performance sedan. I wouldn't be too concerned with getting maybe 1-2 more MPG.

 

• Keep your windows closed.
• Keep your trunk empty.
• Accelerate so slowly that the farm tractor behind you honks in frustration.
• Over-inflate a set of poor-handling, low-resistance tires.
• Slip the car out of gear when rolling downhill, or when coming to a stop.

Do all these things for as long as it takes to realize you bought the wrong car.

 

Cha-Ching, we've got a winner boys & girls!

 

I have the same car. I was able to get 28.6 MPG on a part of 250 mile. trip from Charlotte to Greenville. For the first half i had to keep it below 70 due to speed limits. I'd say that's pretty respectable.

I would do some of the things suggested by others and keep it below 70. Keep the extended speed bursts to a minimum. Not sure i like the over inflation of tires idea. Could make you more prone to hydroplaning.

With regard to filters, you have two. Which does air pass through quicker and easier - paper or cloth?

 

My understanding is that any aftermarket intake that flows better than OEM will provide better MPG. Same with exhaust. Even if it's only 1 or 2 MPG over the lifetime of your car that will add up.

One of the biggest MPG increases for me was switching to non-ethanol gas. I'm seeing right around 10% better MPG.

 

 

^^^
LOL

Well, Jim Carry was married to Lauren Holly for 9 months. So yes, there's a chance.

 

Your going to have more luck doing all the hypermiling tricks then with aftermarket mods. Assuming your car is very current with its maintenance. You can google hypermiling, but some quick hints as others have pointed out:
don't use cruise control, put it in neutral if your coasting
try to brake as little as possible (while being safe/reasonable)
no hard acceleration
use a slight surge then coast technique on the highway
dont use AC or lots of electronics, keep as much weight out of the car as possible

Also realize that doing all that is a pain and the slight increase isn't worth it. I think the G gets pretty decent mileage for what it is, its loads better then my last vehicle.

 

go on a diet and exercise program

 

^^

 

i gave up on the mpg race....I just floor it and say **** it now *shrugs*

 

I gave up as well once I traded my 2011 base model sonata that averaged 26, but could get 30+ on the highway. Yeah I'm only getting 21-22 most tanks now, but the G is soooo much more fun to drive

 

I get 15 lol mostly city driving and stop light runs