what can I do to increase the gas mileage

45

Asked by Dec 30, 2013 at 02:46 AM about the 2003 Hummer H2 Luxury

Question type: Maintenance & Repair

3 Answers

262,105

Ha, buy a Hybrid. But seriously, nothing you can do will help in MPG on a Hummer H2. Only thing I can recommend is keep the truck running in top condition, and the tires at the proper pressure. You probably won't notice any change.

23,815

Drive slower, smoother, don't push the accelerator past half throttle, just start CRUISIN' it- it is a state of mind and there are internet videos which show how mileage champions drive-

205

* Smooth acceleration and smooth stopping. * Higher speeds at lower RPM will increase gas mileage. * Keep maintenance current. (Oil/Filters, Sparkplugs & wires, tire pressure). This being said, you would at most only improve by 2-3 MPG.

1 of 1 people found this helpful.

Your Answer

H2

Looking for a Used H2 in your area?

CarGurus has 1,339 nationwide H2 listings starting at $7,950.

ZIP:

Hummer H2 Experts

  • #1
    Tom Demyan
    Reputation
    260
  • #2
    Michael Kane
    Reputation
    190
  • #3
    Siva Koenigsegg
    Reputation
    160
View All

Related Models For Sale

Used Hummer H1
67 listings starting at $47,500
Used Cadillac Escalade
267 Great Deals out of 12,721 listings starting at $2,000
Used Chevrolet Tahoe
859 Great Deals out of 44,870 listings starting at $1,980
Used Ford F-150
3,203 Great Deals out of 239,249 listings starting at $1,300
Used Chevrolet Corvette
174 Great Deals out of 19,334 listings starting at $3,941
Used Chevrolet Camaro
500 Great Deals out of 33,536 listings starting at $1,450
Used Jeep Wrangler
459 Great Deals out of 20,143 listings starting at $3,000
Used Toyota Tacoma
731 Great Deals out of 50,663 listings starting at $1
Used Cadillac Escalade EXT
22 Great Deals out of 630 listings starting at $3,999
Used Toyota Tundra
681 Great Deals out of 38,121 listings starting at $2,900
Used Land Rover Range Rover
91 Great Deals out of 4,564 listings starting at $3,500

Used Cars For Sale

2009 Hummer H2 Luxury For Sale
17 listings starting at $28,699
2008 Hummer H2 Luxury For Sale
23 listings starting at $19,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.