GPS Navigation Saves Gas Through More Efficient Route Selection
 

Image: Marcin Wichary A recent study done by the GPS maker NAVTEQ with research firm NuStats demonstrates that drivers equipped with full-featured GPS units use 12% less gas. This does not mean they got 12% better fuel economy, but that they got to their destination along shorter, more fuel-efficient routes than they did before they used [...] Related posts:

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