Quote:
Originally Posted by TreySmith
Diesel for sure, I love the power they make plus they get nice gas mileage. My bro in laws 6spd dually would get mid 20's under perfect conditions. Once you start running into hills and traffic it will be like 20.
Honestly as long as it gets around 15mpg city I would be happy since that's what my Trans Am gets.
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Trey, you should be able to average mid-teens with a diesel....but to be totally honest the Big Three have had a hell of a time getting great MPG in the last few years! From what I've heard all the guys with the newer trucks are more than pissed at the MPG's they are seeing as it doesn't come close to there 4+ year old trucks. IMHO, the best truck is a '06 GMC 2500 w/ a Dumamax/Allison. My father-in-law just bought a '08 Chevy 2500 diesel, he loves the power but isn't too impressed with the MPG's and it's a stock truck (no lift). Now my cousin has a '06 GMC with a tuner, 6" lift, and 35's and is back to 20 mpg on the open road (after the tuner) and still gets in the teens towing his 12k lbs race trailer...but remember that's the last year before the new emissions!
FWIW, I have a '07 Ram 2500 HEMI w/ a 5" lift and 35's...and I regeared to 4:56's since it's a gas motor. You wouldn't need to regear a diesel with the type of lift you are talking about. I used to get 16-17 mpg (highway) when the truck was stock and now I get 12-14 mpg...and 9-10 towing my 6k lb trailer. This will probably be my last gas truck. Even with all the new emissions the new diesel trucks do much better than what I am getting....I just couldn't afford the price increase at the time....hopefully I can in the future!
If you aren't going to be towing more than...6-7k often I would look into a GM 1500. They are a great truck and knock down 20 mpg no prob!