2017-2022 6.7L Diesel Super Duty fuel mileage?All,
I had a 2017 4x4 F350 CCSB Platinum Super Duty with 6.7L diesel engine and around town and back and forth to work, I usually averaged 17mpg. I was able to get almost 19mpg when travelling on interstate around 77mph. I ordered a 2022 4x4 F350 CCSB King Ranch fairly well equipped and similar to the Platinum and with the new engine from 2020 changes, I'm getting between 18-18.5mpg going back and forth to work, 26 miles each way. I have not taken for a trip yet so I'm thinking maybe close to 20mpg. When I pulled a trailer with 2017 from AR to SC pulling a car, total trailer weight was close to 6000lbs, I was getting 12mpg running 80mph with all accessories running as desired. I was getting around same mileage with trailer empty as loaded, diesel didn't seem to care either way. I really like the improvements to the new engine after 2020 changes, plus the idle sound is cool, sounds similar to a choppy cam from my hot rod days. BTW, I also removed the front stock air dam (snow plow) and installed the Tremor short version, looks a lot better IMHO and hasn't affected my mileage that I can determine. I drove it for about a month before I put on Tremor air damn so that was about 4x fill-ups with same mileage stats as now.
What kind of mileage are you guys seeing with you late model (2017-2022) Super Duties with 6.7L diesel with and without trailers or just around town?
Thanks,
787ToolmanSat, 11 Jun 2022 22:28:16 +0000
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