You can’t rightly expect a driver to do all the heavy lifting when it comes to fuel economy. It takes a huge amount of discipline to stay on top of the driving, but given the right tools, even a mediocre driver will do reasonably well.
You can’t rightly expect a driver to do all the heavy lifting when it comes to fuel economy. It takes a huge amount of discipline to stay on top of the driving, but given the right tools, even a mediocre driver will do reasonably well.