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I-5 or 5.3

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  #1  
Old 03-19-2014, 11:17 AM
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Default I-5 or 5.3

Howdy folks, I'm fixing to take the plunge and get my first Hummer H3. I could you some advice tho. I'm having a hard time deciding between the 3.7 or the V8. I test drove the 3.7 yesterday and it seems fine for me but my son is really pushing for me to get the Alpha. Says when I start pulling the trailer and 4 wheeler n hunting season I'll regret it.

I'm currently driving an Avalanche that is getting terrible mpg so the gas saved difference won't exactly be a shock.
So, what say you folks? Appreciate advice an comments.
 
  #2  
Old 03-19-2014, 11:20 AM
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Having driven both I would say go for the 5.3
 
  #3  
Old 03-19-2014, 12:18 PM
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If price is no object, and gas mileage is not a concern, go with the V8.

If you want to mod the 3.7L, you can gain quite of bit of performance and still save fuel over the V8. Pulling a trailer with a 4 wheeler ain't no biggy, unless you are dragging it through mountain roads.
 
  #4  
Old 03-19-2014, 12:30 PM
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Default Mpg

How much real world difference between the 5cyl n V8?
 
  #5  
Old 03-19-2014, 10:21 PM
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mine was 2 at the most. I have one I5 and one V8, and if you are going to tow anything buy the V8.
 
  #6  
Old 03-19-2014, 11:42 PM
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For an everyday driver without any mods the I5 does fine.

We have owned 1 I5 and 5 Alphas. All have had at least 35" tires on them and heavy skid plates, rock rails, mods, etc. You can do the math on which one we prefer.
 
  #7  
Old 03-20-2014, 07:42 AM
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Gotcha!
 
  #8  
Old 03-20-2014, 08:33 AM
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Yeah these I5s can't tow anything??? Name:  bananasplit.gif
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Overweight for even the Alpha, 400+ miles Wisconsin to SE MI w/ modded 3.7L and all the off road goodies.
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My buddy Bill with Dad's Jeep, bone stock 3.5L.
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Like I said, a trailer with a 4 wheeler ain't diddly. However, if you plan on doing a lot of towing, get the V8.
 

Last edited by Doc Olds; 03-20-2014 at 08:52 AM.
  #9  
Old 03-20-2014, 05:38 PM
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I'm not saying you can't tow with the I5 because I have done it, but I prefer towing with my alpha.
 
  #10  
Old 03-20-2014, 05:52 PM
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I live in UT surrounded by mountains. After putting on 35s even normal in town driving was perfectly fine. Driving up and down mountain highways trying to maintain 65+ got old with the I5. The MPG isn't much different between the two either.

After owning an I5 H3 and an I5 H3T, if I ever buy another it will be an Alpha.

I can't say for sure if you'd regret buying a 5-cyl H3, but I can say with 100% certainty if you buy an Alpha you will never regret not going with an I5 model instead.
 



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