What is it? The much-anticipated third-generation Prius will use a larger, 1.8-liter gasoline engine for better acceleration, yet Toyota claims it will get better fuel economy than before. The company says this is partially because the engine will turn more slowly on the highway for more relaxed and efficient cruising. The new Prius also saves gas with aerodynamics, having the most efficient aerodynamic shape of any production car, Toyota says. The new Prius also comes with a host of advanced safety features, including active head restraints, brake assist, stability control, a pre-collision sy...  More

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