From Chevy’s website:
TRANSFORM YOUR DRIVE With Volt drivers averaging 900 miles between fill-ups, Volt is continuing to deliver the freedom from the pump.
The advanced lithium-ion battery first allows you to drive gas-free for an EPA-estimated 38 miles. Then the onboard gas-powered generator provides electricity so you can drive a total of up to 380 miles on a full charge and full tank of gas.
With recognition like “Highest Ranked Vehicle Appeal Among Compact Cars, Three Years in a Row” by J.D. Power, a number one spot on the Sierra Club’s list of plug-in hybrids and “Leader in Strategic Vision’s 2013 Total Quality AwardTM for Best Mid-Size Car,” there’s no mistaking that Volt is an everyday electric car, with gas for longer trips.