Long before before $4 a gallon became the national average, many newer cars already included dashboard instruments that gauged fuel consumption. But it's the older gas guzzlers that arguably needed them more, to show how much money was being wasted models manufactured in the pre-hybrid era.
That's why the K.A.T. Matrix 3-Axis accelerometer may come in handy as a reminder of how much careless driving costs at the pump, depending on one's performance in horesepower, G-forces, quarter-mile speeds, and 0-60 clock time. Or, as Dvice says, it can be a badge of honor for those … Read more