Purchased a 2014 Roush Raptor with 87,000 miles in July 2021. In August, drove from Redding, CA to Twentynine Palms, CA pulling an empty 16 foot flat-bed trailer empty with that portion of trip averaging 15.5 mpg. At Twentynine Palms, loaded a KIA small sedan on the trailer towing to Moscow, ID with the average at 13.8 mpg. Then drove empty trailer from Moscow to Vancouver, WA averaging 14 mpg. There in Vancouver, loaded on split-rail cedar fencing (155 ten ft. horizontal rails, and 77 posts) hauling that load back to Redding. Overall average for entire trip was 13.3 mpg with no codes appearing on the instrument panel and all functioning properly. Will a Roush Raptor take long trips? Yes. I followed up with a Thanksgiving trip empty without a trailer back to Moscow and subsequent return to Redding. No problems again. Averaged 15.5 mpg. Actually babied the pickup with all the tricks I could apply from Pullman, WA down to the Snake River to attain an average of 18.9 mpg in the very early morning hours with low to no traffic to contend with enabling me to drive as slow as desired and often allow the pickup to drift in neutral. The fun is in throttle response and driving up to the speed limiter with ease, but that comes at a cost of fuel not really worth playing with, but Oh the rush when entering on the on-ramp blending with traffic!