How does carrying extra passengers and cargo impact fuel efficiency in the Prius?

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How does carrying extra passengers and cargo impact fuel efficiency in the Prius?

A fully loaded Prius requires more power, which can slightly reduce fuel economy. Discussing real-world MPG figures and driving habits that optimize fuel efficiency can help owners plan long trips better.

Lubaba asked on 12 Feb 2025 17:05:08 pm

1 Answer

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Car Mechanic Expert - on 12 Feb 2025 17:11:16 pm

A fully loaded Prius with passengers and cargo will require more power, slightly reducing fuel efficiency.
However, the Prius remains relatively efficient in these conditions compared to conventional cars, and you can still expect 40-50 MPG depending on driving habits, road conditions, and the weight carried.
Driving habits e.g., avoiding hard acceleration o r maintaining consistent speeds will help maximize fuel economy even with a full load.