I wanted to give you an update on the performance of the Cascadia Evolution at the 76,000 mile mark. This truck has been running flawlessly and I’m more than impressed with its performance results. I’m reaching fuel mileage numbers that I couldn’t have imagined just a few years ago. Most of my loads weigh between 20,000 – 30,000 lbs. which has my GVW between 53,000 and 63,000. I’ve had a couple of loads which weighed more than 44,000 lbs. and still managed to attain 8.6 mpg. One of those heavier loads came in at 9.6 mpg.
The lifetime average of the truck is 9.371 and the ECM lifetime fuel mileage average is 9.4 mpg. I find it fascinating that these two numbers are so close to one another.
Below, I’ve listed all 51 fill ups since driving the 2014 Cascadia Evolution. The figures I’m providing are categorized by fuel mileage ranges. All figures are based on calculations using fuel pump numbers and not the ECM data.
7 – 8 MPG (2)
7.746, 7.763
8 – 9 MPG (10)
8.800, 8.456, 8.80, 8.916, 8.761, 8.23, 8.653, 8.862, 8.549, 8.882
9 to 10 MPG (27)
9.209, 9.199, 9.629, 9.007, 9.691, 9.06, 9.103, 9.002, 9.170, 9.086, 9.129, 9.236, 9.510, 9.478, 9.828, 9.068, 9.243, 9.256, 9.462, 9.632, 9.585, 9.396, 9.414, 9.806, 9.708, 9.602, 9.726
10 MPG (13)
10.052, 10.78, 10.606, 10.244, 10.48, 10.863, 10.116, 10.140, 10.221, 10.050, 10.160, 10.330, 10.441
In addition to the above figure, my (DEF) Diesel Exhaust Fluid average is 346 mpg
.