6.7L fuel economy
What kind of highway mileage are you guys getting on your 6.7L's. I'm looking at 2500 4x4s and want to know what to expect. I will do very limited towing, mostly just drive it on the freeway.
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when my truck was stock i was avg 18 highway and 16 in town with my mods now im getting around 21 on the high way and 17 in town hand calculated
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fuel milage
Before my 22.5's all stock i was getting anywhere from 12-13 in town and 13-15 on road with cruise control on 60. Not worth a shit really. Now i get 10-12. 1 ton 4x4 6 speed manual. 3:55's i think? :humm:
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I get about 16-17 usually on the hwy running 80-85 mph and don't really worry about it around town. I babied it up and down the road all last week running 65-72 mph and drove it like there was an egg shell between my foot and the pedal and got 21 mpg hand calculated. I was amazed to get over 700 miles outa the tank.
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about 21 country driving. thanks to smarty
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I am avg'n 18.5 per overhead computer on the highway. :U:
14-15 in city driving. I have tons of start and stops in the Dallas area... |
just hit 45k and the mpg are starting to slowly come up. for the first 30k i was getting 10-11 around town and 12-13 on the hwy. now i'm up to 13-13.5 around town and 14-15 on the hwy at 70-75. this is on my 07.5 with the 12'box/sail 4:10s the 6spd auto and a good load on it. i love this truck. its got to be the fasts bread truck around.:w2:
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MPG has direct relation with how heavy the right foot is, and percent of city to freeway driving.
I got over 30K, have gotten ride of all the problems! and using Smarty at level 3. I am getting average weekly driving of 17.2 MPG. I fill up every 525 to 550 miles and hand calculate my consumptions. FYI, I got one of those heavy right foots!! If I drive like my age, I get at least over 19MPG average. |
Unfortunately, I am averaging 11-13 in town and 17-18 on the highway. less than 25K miles on my 6.7... I have heard you get a break around 50-60K. No mods - all stock
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Airborne
Are you in the Army or used to be in? |
Originally Posted by 6narowbuilt2tow
(Post 345256)
Before my 22.5's all stock i was getting anywhere from 12-13 in town and 13-15 on road with cruise control on 60. Not worth a shit really. Now i get 10-12. 1 ton 4x4 6 speed manual. 3:55's i think? :humm:
---AutoMerged DoublePost--- got 589 miles on this last tank 32.3 gal on fill up. about 18 1/4 per gal this is after i installed H&S DPF TURBO BACK AND XRT was getting only 12 towing or normal driving. going to do the new down loads this weekend see how much more fun i can have..... |
2009 new 2500 4x4 3.73 6.7 automatic with 175 miles on it took a 400 mile trip got 15.3 running 70 -80 mph I am very happy for now.
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I've got about 6500 miles on my 08 2500hd with 3.73's and the auto, on the highway (30 miles one way a day to work and back) with a little around town driving I'm averaging about 18 hand calculated, 18.8 to 19 on the overhead, and that's keeping it at about 70.
I push it to 75 to 80 and it goes down into the 17's. I haven't touched a thing on the truck yet other then changing the oil once @ 5000 miles. I'm pretty happy with it. |
bone stock on I-70 i got 20mpg today
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Stock truck with S-67, towing and town last tank was 14.2 hand calc. Looking forward to shedding a few pounds on the exhaust system and gain another few.. :U:
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stock was 9-10MPG in the city, 14MPG towing 10k pounds
modded is 14-16MPG in the city, 21MPG highway |
Jason,
How is the 6.7L working really? I mean with just the DPF and no adBLUE is it really ok or does it need to have the EGR blocked and the DPF cored? |
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