What do you think of Ram 1500's?

[Coppertone]

I meant lesser partial pressure of o2. You're right.

 

Performance does suffer at altitude, though.

[kstruckcountry]

It may, I just haven't noticed. I just know my truck likes running up high, it seems happy and turns back good mileage.

[reldridg]

My previous vehicle was a 2005 5.7 grand cherokee, which was about 500 lbs lighter than my sierra. The sierra pulls hills much better, gets almost 2x the gas mileage, (9 mpg on cherokee to 17 mpg on sierra). Most of my trips are short trips in the city that get very bad gas mileage or driving in the mountains which also effects gas mileage.

 

The hemi was a maintenace hog also but I cannot compare that to my sierra since I only have about 1500 miles on it.

 

I did not compare the newer hemi when shopping since I was done with chrysler at that point so it might be just as comparable or better than the 5.3l but I will probably never know

[Porter_]

I owned a 5.7 hemi... Wasn't too impressed with it. Power delivery was decent, but it wasn't as good as my silverado

 

you must have a 6.2L?

[DP_Sierra2014]

Chevy all day!

[GMTrucks4life]

GM trucks 4 life

[beetle]

Sat in a 2014 at the auto show, adjusted the seat and wheel into every position except comfortable, same with the F150 and Tundra...........GM got it right.