While Prius might have pioneered things in the high-MPG automobile space, it lost plenty of luster in recent years as competitors stepped in with cars that do the original one better.  And while the Toyota Prius Prime doesn’t quite beat all comers on all fronts, it does raise the brand’s game, bringing it in line with what’s currently in the market.

Housing a new plug-in hybrid powertrain under the hood, the car boasts an estimated 120 MPGe – the highest equivalent efficiency of any plug-in in the market. That, of course, only keeps up as long as the 8.8 kWh battery remains juiced, with efficiency going down to around 52 mpg once it runs out.
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