Just did an 800 mile roundtrip , with the exception of about 4 miles each way I cruise controlled at about 72 mph for an average of 68 mph. The mpg readout slowly inched up from about 17 mpg to a tad over 29 mpg and peaked there. How is that interpreted? If I were never to slow or stop
then is the peaked number what the mpg actually is?
then is the peaked number what the mpg actually is?