Actually I’ve been pleasantly surprised by the cumulative mpg readout on my 2006 Sienna. Over 3 or 4 tanks of gas the cumulative mpg is consistently only 0.5-0.6 mpg higher than the actual mpg I calculate the old fashioned way.
Ed B.
Actually I’ve been pleasantly surprised by the cumulative mpg readout on my 2006 Sienna. Over 3 or 4 tanks of gas the cumulative mpg is consistently only 0.5-0.6 mpg higher than the actual mpg I calculate the old fashioned way.
Ed B.