Hummer Forums - Enthusiast Forum for Hummer Owners

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- - New H3 Hummer owner (https://www.hummerforums.com/forum/new-member-area-4/new-h3-hummer-owner-46964/)

Lphillips

05-19-2023 08:43 PM

New H3 Hummer owner

Hello all, I am the new owner of a 2006 H3 Hummer. I know they are typical for not getting good gas mileage, I was curious if anyone knows of anyways I can increase my MPG?

Golden Hurricane

05-20-2023 12:03 PM

LphillipsWelcome to the forum! Lot's of great owners with tremendous experience!
Gas mileage is more dependent on how you drive. When I bought the H3 back in Nov. 2022, my mileage driving home (250 miles) was only 14 mpg. This month I am averaging over 18 mpg and that is a real mix of town and highway driving. I also use a good quality fuel system cleaner in every other tank of gas. Hope this helps you. Happy Trails!

TAINTER

05-22-2023 10:46 AM

Welcome to HF

Doc Olds

05-22-2023 02:01 PM

Welcome. Maintain tire pressure at 38 PSI and start slowly as getting a heavy H3 to get moving uses a bunch of energy. Use top tier type fuel and enjoy!

hummerz

05-22-2023 05:12 PM

Quote:

Originally Posted by Lphillips (Post 400774)

Hello all, I am the new owner of a 2006 H3 Hummer. I know they are typical for not getting good gas mileage, I was curious if anyone knows of anyways I can increase my MPG?

https://cimg5.ibsrv.net/gimg/www.hum...3275bdfd8a.jpg

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