As I drove home from the dealership, I did an impromptu MPG test with speeds ranging 6575 mph on interstates and highways. Granted my engine wasn't even broken in yet, but I figured it'd be interesting to see what MPG I get on the new 6.6L L8T gas engine with 10speed Allison transmission.

00:00 Intro
00:58 Parameters
02:20 Initial Impressions
12:18 Halfway
14:35 Low on Fuel
16:00 Filling Up
16:48 MPG Results
17:21 Conclusion

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