Fuel economy: making every gallon count - Introduction
So how can we help? Well, for years drivers have followed the belief that they can improve their economy (and CO2) by driving at a magical optimum speed.
In fact, a poll of 1800 whatcar.com users revealed that 62% think the magic speed is between 50mph and 60mph. Are they correct? We asked fuel economy expert Peter de Nayer to help us find out the truth.
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