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What is the mileage on a 2012 Chevy Volt?

In brief, the 2012 Chevy Volt delivers about 35 miles of electric range per full charge, roughly 37 mpg when running on gasoline, and an EPA rating of 93 MPGe when operating in electric mode. With a full battery and full tank, the total driving range is typically in the hundreds of miles, though real-world mileage varies with conditions and driving habits.


This article breaks down the official EPA figures, explains what they mean for daily use, and outlines real-world factors that can affect mileage for a plug-in hybrid like the Volt.


Official mileage figures (EPA)


Below are the EPA estimates published for the 2012 Volt. These figures provide a baseline for comparing efficiency and range with other vehicles.



  • Electric range: about 35 miles per charge

  • MPGe (electric mode): 93 MPGe combined

  • Gasoline mpg (gas-only operation): about 37 mpg

  • Gas tank capacity: about 9.3 gallons


These numbers reflect the Volt’s plug-in hybrid design, which prioritizes electric driving and uses the gasoline engine mainly to extend range once the battery is depleted.


Real-world mileage considerations


Real-world mileage depends on factors such as climate, driving style, terrain, and how often the battery is charged. Here are common influences you’ll encounter in everyday use.



  • Weather and climate: cold temperatures and the use of heating can reduce electric-range performance and overall efficiency.

  • Driving pattern: city driving and frequent stops can affect MPGe differently than steady highway cruising; maximizing electric miles typically improves overall efficiency.

  • Battery health and charging habits: over time, usable battery capacity may decline slightly, which can shorten electric range.

  • Trip planning: because the Volt pairs a battery with an onboard gasoline engine, total range varies with how you distribute driving between electric and gasoline use.


In practice, drivers who regularly plug in and charge tend to see higher electric mileage and better overall efficiency, while those who rely more on the gasoline mode will experience mileage closer to conventional hybrids.


Summary


The 2012 Chevy Volt blends electric driving with a gasoline range extender. It offers about 35 miles of electric range per charge, around 37 mpg on gasoline, and an EPA rating of 93 MPGe when operating in EV mode. Real-world mileage varies, but with regular charging and moderate driving, many owners enjoy a substantial portion of trips on electric power, with a total range that can cover hundreds of miles before refueling.

Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.