Buying A High-MPG Car This Summer? You Might Have A Wait

Thanks to improved designs, lightweight materials, turbochargers, direct injection and even better gearbox design, cars on dealers’ lots today get far better gas mileage than cars made in the past few years. But while buyers are keen to buy the latest generation of green, high-mpg cars, some within the automotive industry are warning that demand of fuel-efficient cars will outstrip supply this summer.