The big number on an EV's window sticker is in MPGe, while in smaller font you can see the kWh-per-100-miles number it was derived from. How the Toyota Prius and Prius Prime Hybrids Compare in Our ...

So, what's this mystery vehicle that smokes the original Roadster's 111 MPGe rating? It's none other than the Roadster 2.5. The Roadster 2.5's government-certified window sticker shows 112 MPGe on ...

Tesla has informed AutoblogGreen that "The 119 MPGe number came from a sample window sticker made for the EPA's announcement of the new window sticker. The numbers were Tesla's internal estimates ...