>Who new GPS could be so helpful? A study conducted in Germany found that using a GPS unit in your car can increase your mileage by a whopping 12% by avoiding traffic jams and finding the most direct route to your destination ecomodder.com. That could lead to serious fuel savings over time (not to mention avoiding the annoyance of traffic jams). Saving money, reducing emissions and calming frayed nerves – sign me up.
